Many people think that the door lock of their home should not be particularly expensive, and that there are not many valuable things at home. Changing a smart lock with three or five thousand yuan will have the feeling that there is no silver in this place, which will attract more thieves. On the other hand, the public’s awareness of door locks stays at "it’s enough to close the door". There is no need to buy thousands of smart locks, and hundreds of dollars of smart locks are enough.

　　However, according to the current overall cost level of the industry, the terminal price is at least about 1000 to buy a qualified smart lock, and there are at least two or three thousand well-known brands.

　　Therefore, there will be many users’ questions: It is also a smart lock. Why do some sell thousands, while others only sell hundreds? Today, the leader will tell you the difference between hundreds and thousands of smart locks.

　　A few hundred dollars can’t buy a "assured brand"

　　The brand has been accumulated for a long time, and once it has formed a certain popularity and reputation, it will increase a lot of added value for enterprise products. Therefore, no matter which industry is in price, brand-name products are much higher than non-brand products. Because the high price of brand-name products must bring corresponding value to users.

　　In the smart lock industry, most of the products that can sell thousands are brands that have been accumulated for more than ten years or even decades, or brands that have worked hard in recent years, which have been guaranteed in terms of quality and safety.

　　However, a smart lock on a treasure that only sells a few hundred yuan looks very cheap, but it is a small brand with small workshops, or a new brand that competes at a low price in order to seize the market. It lags far behind the famous brands in production, testing and other equipment, so it has low cost, low quality and of course low price.

　　A few hundred dollars can’t buy "high quality"

　　Quality is the life of enterprise development. This truth seems simple, but it is not so easy to do. After all, high quality must pay a high cost. Therefore, no matter in which industry, high-priced products must have quality worthy of high prices.

　　Many users think it’s just a lock. Both high-priced and low-priced smart locks look the same, so there is no need to spend so much money on a lock. So I spent hundreds of dollars to buy a smart lock from a treasure, but it didn’t take long for all kinds of problems to occur. Maybe the fingerprint can’t be brushed, or it consumes a lot of electricity, or even the fake fingerprint can be opened … All kinds of problems followed.

　　And thousands of dollars of smart locks, whether from the purchase of raw materials, production technology and factory inspection, each process is strictly required to ensure that each product has no quality defects before it can be listed. And these are difficult for smart lock brands with hundreds of dollars.

　　A few hundred dollars can’t buy "good service"

　　Not long ago, it was reported by the media that a young man just bought a house and bought a smart lock with a price of 499 yuan from the Internet to celebrate his housewarming. But before long, the handle actually drooped, and the fingerprints could not be recognized. Finally, the manufacturer was found. But the answer given by the manufacturer is:

　　500 yuan for a smart lock, the cost of express repair back and forth is at least 100 yuan, and the profit of my lock is only tens of dollars. How can I serve you? It is better to return the goods and buy a smart lock again.

　　This answer really makes people laugh and cry. From this case, we can draw a conclusion: without profit, where can we get service?

　　Users who have bought smart locks online will find that smart locks with a price tag of 400-500 yuan are generally not installed, and they need to be installed at home plus 200 yuan, while smart locks with a price of 2000-3000 yuan are not only installed at home, but also provide after-sales guarantee with a three-year warranty. Why is this? This shows that only when there is profit can we provide better services to users.

　　Therefore, if you want to have a good service for a smart lock with a few hundred dollars, you can only dream!

　　What smart lock can you buy for a few hundred dollars?

　　The answer may be-pseudo smart lock! ! !

　　What many young people want to buy smart locks is the word "smart". Because, as an important part of smart home, smart lock not only has more fingerprints, faces, irises, passwords, etc. in the opening mode, which is more convenient to use, but also can be interconnected with other smart home products.

　　At present, the smart locks with several hundred yuan on the market can only be regarded as "pseudo-smart locks", but they only have more fingerprints or passwords to unlock than traditional mechanical locks, and cannot be connected with other smart home products. Because to connect with other smart home products, it is necessary to install corresponding modules, which undoubtedly increases the cost, so it is obviously impossible for smart lock brands to reduce costs. Therefore, the smart lock bought for several hundred yuan is actually an electronic lock.

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　　As far as purchasing smart locks is concerned, if you are pursuing safety, convenience and functionality, and pursuing product value, then your budget can’t be controlled at only a few hundred yuan. After all, smart locks are a high-tech product involving many technologies, which is different from ordinary mechanical locks, and the processes in R&D, production and processing are more complicated. Many smart lock brands cost more than 1,000 yuan, which is why we don’t recommend spending hundreds of dollars on smart locks.

　　Of course, you don’t have to buy expensive smart locks. The key is to get value for money and buy satisfactory and practical products at the most reasonable price.

　　With the approach of the Spring Festival, migrant workers have returned home one after another, worked hard outside for a year, and also accumulated some funds. At this time of the year, some lawless elements will extend their black hands to migrant workers who are about to set foot on their way home. Their awareness of prevention is relatively weak. How can they take the money home safely? Recently, the author contacted the railway police to give advice on how to prevent theft and fraud for the majority of migrant workers.

　　Try to avoid bringing cash home.

　　In February last year, Zhao, who came to work in our city from Sichuan, was preparing to return home. While waiting at Baoji Railway Station, he met a middle-aged man with a foreign accent. While speaking, the man picked up a wallet from the ground and could vaguely see a thick stack of banknotes inside. At this time, the man reminded Zhao not to make a sound, and proposed to find a quiet place to divide the money together. After they left the waiting room, they were grabbed by another man, saying that their tens of thousands of yuan had disappeared and asked them if they had seen it. The man also said that his money was marked and asked the two to hand it over. At this time, the man who saved money suggested that Zhao take out his money to prove innocence to the other party. Just after Zhao took out the money, the man took Zhao’s money and showed it to the other party, arguing that he did not pick it up. The man who claimed to have lost his money didn’t find the money and then left, while the middle-aged man also made an excuse to leave. Realizing that he was deceived, Zhao quickly called the police. After many searches, the police finally arrested the criminals who were preparing to flee and helped Zhao recover the cheated tens of thousands of yuan.

　　Tian Tian, a policeman from Baoji Station Police Station of Xi ‘an Railway Public Security Bureau, said that the case was a contact fraud. The criminals wandered around the stations to commit crimes and shot a place. They just used the cash in the bags of migrant workers at the end of the year to start. Once they were cheated, it was more difficult to solve the case.

　　In addition, the common tricks at the station include selling high-end mobile phones and watches at low prices, exchanging foreign currency, reselling fake long-distance bus tickets, etc. If you meet such people, you must stay away and avoid talking. The police said that no matter how the liar’s means are refurbished, the criminals are using the psychology that some people like to covet petty gains to set up a game to cheat money. To guard against this kind of deception, the most important thing is not to be greedy and cheap, and always be vigilant against over-enthusiastic strangers.

　　The police reminded that when taking the bus, if you carry a large amount of cash, you should put it close to your body, and put the small amount of cash in a convenient place. Don’t expose valuables in crowded places. Be sure to take care of your luggage, whether you buy tickets, wait for the bus or enter or leave the station. Especially when you pass the security check, you must carefully check the number of pieces of luggage to prevent it from being taken wrong or lost. Nowadays, bank outlets are all over urban and rural areas. The police advise the majority of migrant workers to avoid carrying a lot of cash when they go home. Although the method of remittance will incur certain expenses, safety should be put in the first place.

　　Beware of network telecom fraud

　　In recent years, with the development of network technology, new scams are constantly being refurbished. When migrant workers return home, they should also pay attention to protecting their personal information to avoid being cheated by criminals in network telecommunications.

　　During Spring Festival travel rush last year, on the train from Baoji to Gansu, Li, a returning migrant worker, just got on the train and met a fellow villager in Baiyin. Along the way, the two talked happily and left each other’s mobile phone numbers. In the early morning, Li’s mobile phone kept receiving harassing calls. At the suggestion of this "fellow villager", Li turned off his mobile phone. Because he was too tired, Li fell asleep soon. After waking up in the morning, he received a phone call from his son asking if he had a traffic accident and needed money urgently. After the two communicated, they learned that they were almost deceived.

　　Subsequently, after investigation by the police, the "fellow villager" was a liar. After getting Li’s personal information, he got off the bus halfway and called to pretend to be his worker to commit fraud. At this time, Li remembered that the "fellow villager" borrowed his mobile phone in addition to his mobile phone number and name, and the contact information of relatives was leaked in this way. Because Li’s son had seen relevant reports and didn’t believe the liar, he avoided being cheated.

　　According to the police, criminals are more likely to find the target of committing crimes in stations and trains with dense crowds than fraud in a haystack. The most common way is to defraud passengers’ personal information through befriending, and then commit fraud. In addition, when going out, don’t click on the link sent by strangers at will, and don’t easily scan the "QR code" provided by strangers. If scammers disguise Trojans or other illegal links as "two-dimensional codes", users are prone to problems such as cell phone poisoning and stolen funds after scanning.

　　In response to online telecom fraud, the police reminded that on the way to Spring Festival travel rush, we must be vigilant against people who are too enthusiastic, and don’t expose personal information easily, so as not to give criminals an opportunity. (Baoji Daily)

　　How about DeDino Smart Lock? Is it good? DeDino smart lock has won 86 heavyweight awards in major international design awards, thus establishing its leading position in the world and making its smart lock products deeply rooted in the hearts of the people.

　　How about DeDino Smart Lock?

　　As an intelligent door lock, the purpose is for convenience, no need to bring a key, and find the key. However, if the fingerprint identification speed is too slow, or the door cannot be opened after repeated identification, this will seriously affect the promotion of the product.

　　A good smart lock will integrate sensitive and fast fingerprint sensors. DeDino smart lock adopts advanced fingerprint identification algorithm, which enables the smart lock to accurately identify the unlocking speed within 0.3 seconds, so as to truly open it at the touch of a button, bid farewell to pause and wait, and eliminate false fingerprints, with unparalleled safety.

　　The alarm function of DeDino smart lock against picking can be said to be one of the most effective functions of smart lock to improve home safety.

　　When the DeDino smart lock is damaged by external violence, it will automatically send out an alarm to remind the community security. Better still, you can even send an early warning message to the owner’s mobile phone automatically, or directly contact the police to give an automatic alarm to prevent thieves from breaking into houses.

　　I don’t know when it started, and smart products became the patents of young people. However, smart locks should be designed for home, and taking care of each member’s experience can make the family more harmonious. Throughout the current smart locks, it is rare to see those that can be designed for the elderly and children. DeDino smart lock takes into account the door-opening habits of every family member, so that the elderly and children can open the door in the most convenient way.

　　Artistic vision, aesthetic appreciation

　　The aesthetic feeling presented by DeDino smart lock is based on the pursuit of art. Structural lock body design, rounded corners and smooth lines. Double classic color matching can match all kinds of home styles.

　　For smart products, in addition to scientific and technological strength, the value of the face is supreme. As the entrance of smart home, the smart lock embellishes the beauty of home with artistic modeling, which can arouse the best imagination of everyone who returns home.

　　Push-pull room, extremely convenient

　　DeDino smart lock adopts fully automatic push-pull design, which automatically unlocks when unlocked, without any other action; Close the door and lock it automatically, so that users can really have the peace of mind to leave without any worries.

　　DeDino smart lock can be opened in five ways: fingerprint, password, dynamic encryption card, APP and mechanical key. Sweden FPC semiconductor fingerprint sensor is adopted, which has strong adaptability to fingerprints and can identify fingerprints more sensitively and quickly. At the same time, DeDino smart lock adopts Cortex series chips with high performance and low power consumption.

　　In addition to the extreme convenience of the push-pull room, DeDino Smart Lock can also use DeDino Smart APP for short-distance one-button opening, remote authorization opening, viewing door opening information, setting door locking system, sharing temporary keys and other operations.

　　Heart-to-heart protection, peace of mind.

　　Returning to the lock itself, the lock is an important barrier related to the safety of life and property of every family. For users, smart locks can only be most secure if they are safe enough.

　　DeDino smart lock adopts CPU dynamic encryption card, which can effectively prevent copying; In the aspect of password identification, a virtual password design is adopted, and numbers can be arbitrarily entered before and after the correct password to prevent password leakage. One-button anti-lock function, instant private space; Turn on the one-button cat-eye theft prevention function before going out, which can lock the inner handle without worrying about thieves unlocking through the cat’s eye.

　　Is DeDino fingerprint lock good?

　　Dedino Dednow (China) Electronic Technology Co., Ltd. is a subsidiary of Wanhua Group, a leading enterprise in the field of smart locks in China, leading technology in the world, with more than 50 patents, and enjoying the leading position in the world in the fields of access control, system solutions and "door control system". Dednow DeDino (China. Shenzhen) focuses on the development and application of smart locks. With fingerprint lock, intelligent integrated door, smart home, fire door and other high-tech security products. Dednow brand was born in Germany, which is famous for its rigorous and precise manufacturing, and has a history of 200 years. Since its establishment, Dednow insists on excellent intelligence in R&D and manufacturing, inheritance and investment in innovation, and by virtue of innovation and technology, perfect supply chain and efficient strategy implementation, DeDNOW provides easy-to-operate, diversified and stable high-safety products for customers all over the world, leading the company to continue to occupy an advantageous position in the industry. DeDino intelligent door control system, just like German cars, has a unique and fashionable design concept in every product.

　　DeDino smart locks are simple and elegant in appearance, all made of zinc alloy precision die casting, and the surface is made of nano-plating technology. Compared with other smart locks on the market, DeDino smart locks have a longer service life. As a smart lock, the most important thing is to ensure the safety of the house. DeDino smart lock has superior circuit board technical scheme and well-designed semiconductor fingerprint head, which can accurately identify fingerprints, prevent others from taking advantage of it, and truly lock the house safely.

　　In addition to good performance, DeDino Smart Lock also has a variety of unlocking methods, which is bold and innovative in the traditional smart lock mode, and provides five unlocking methods: password unlocking, fingerprint unlocking, card inserting unlocking, key unlocking and WeChat unlocking, providing consumers with better service, which is more in line with consumers’ inner expectations for various unlocking methods of smart locks.

　　[Safety] The fingerprint lock of "biometric identification technology" adopted by DeDino is safer than the traditional mechanical lock and spherical lock. Fingerprints, like DNA, have the only characteristic that cannot be copied, and no one can open the door except the owner. The whole product is genuine, and a lock belt is packed in 6 kilograms, which is twice that of many brands. It is thick enough to be safe enough. It is worth mentioning that the DeDino team independently developed a new type of material-"austenitic" special steel for smart locks, which is hard and firm and has high corrosion resistance, which has made countless consumers feel at ease.

　　[Convenience] At the same time, DeDino fingerprint lock has also become the preference of many people who forget things, and those who like to go out with only their mobile phones, because it is not necessary to go to great trouble to ask the locksmith to change the lock and change the core after often going out and forgetting to bring the key or losing it. The password is your own finger, and you never have to worry about the sad scene that you can’t enter your home.

　　[Intelligent] Many baby families also prefer DeDino fingerprint lock. DeDino uses a high-performance chip: ASN sensor, a special type of Swiss FPT, and adopts an advanced intelligent fingerprint algorithm, which has fast acquisition speed, high recognition efficiency, fast response time and high security. It is convenient, money-saving and labor-saving to change the password or delete the family members, regardless of changing the nanny or the housekeeper.

　　That’s the answer to the question about how DeDino smart lock works! DeDino Smart Lock takes "innovation" as the core of brand development. DeDino takes "making protection smarter" as the theme, and "science and technology" means that the company has strong R&D strength, constantly improves production technology, and makes greater breakthroughs in product technology and new materials; "Intelligence" represents the outstanding functional attributes of DeDino products. Using DeDino products, life is more intelligent and efficient.

　　Nowadays, the use of smart locks is very common, mainly to play a safe anti-theft role, and the use of smart locks is also very convenient. You don’t need a key to open it, just need a fingerprint or password, which saves the trouble of carrying keys. Nowadays, in the brand selection of smart locks, the reputation and popularity of smart locks in Ou Lin are relatively high, so why is this brand popular? Are there many advantages after use?

　　1. Advanced technology is safer.

　　If you want to make the use of smart locks safe, you should also pay attention to the technology of anti-theft. The technology of smart locks in Ou Lin is very advanced, and it has an electronic induction locking system, which can ensure the door to be locked when the door is closed. Only when the lock is successfully unlocked, the locking system will contact and open the door smoothly, so the security is improved a lot.

　　2. The safety factor has been improved.

　　While the technology of this brand is advanced and safe, it also attaches great importance to the security of smart locks. When designing, it also adds the function of virtual password. This function can effectively avoid the risk of password being leaked when users enter their passwords, and can also improve the security of unlocking while ensuring the door to be opened.

　　3, the anti-theft effect is very good

　　Nowadays, the use of smart locks is very common, and it is really safe, and it has done a good job in anti-theft technology. When inputting fingerprints and passwords, there will be a scanning method, which can reduce the time when fingerprints or fingers stay on the display screen, greatly reducing the possibility that smart locks are destroyed or fingerprints are copied.

　　The above-mentioned contents are all about the introduction of smart locks in Ou Lin. This brand of smart locks can be used with confidence, with good convenience, safety and anti-theft, and there are many advanced technologies that can be used, which can make the use process more stable and improve the use safety experience of smart locks.

　　With the rapid development of science and technology industry, various products with the title of "intelligence" have gradually become popular and have been accepted by the public in recent years. Intelligent products add many functions that are easy to operate and cooperate with multiple devices on the basis of the original traditional devices. This is the "Internet of Things" that is often mentioned in the industry. Driven by this huge network system, the advantages of smart home devices are self-evident.

　　Personally, I am also an avid technology enthusiast, always hoping to experience the cutting-edge electronic products and emerging technologies in the first time. Although I have improved my home in the direction of my dream smart home as much as possible in recent years, a problem that has been bothering me has never been solved, that is, the lack of a product that can start smart home devices with one touch. Recently, I was lucky enough to receive an intelligent push-pull door lock from Mijia, which supports the linkage with Mijia’s smart home equipment. It happens that most of the products used in my home are Mijia’s products, which is a unique choice for my room renovation.

　　Packing and unpacking

　　Mijia chose SF Express to carry the products, and there was no need to worry about the transportation speed of SF Express. Being in a second-tier city, Mijia received the products the next day after arranging the delivery. The packaging of Mijia push-pull smart lock is different from the two smart locks I installed for my parents’ home before. The vertical packaging has been changed to horizontal packaging, and the top is designed with a handle, but the weight of the packaging is heavier than the previous two.

　　The front and back sides of the kraft paper packaging box are symmetrically printed, the line outline of Mijia push-pull smart door lock is printed on the left side, and the full name of the product, four functional features and special instructions for integrated living fingerprint identification are printed on the right side.

　　The functional characteristics of this push-pull smart lock are described in detail on the left and right sides of the box in the form of pictures and texts. A famous brand is printed on the lower right side, which records the technical parameters, packaging contents, manufacturer information and related bar codes of Mijia push-pull smart door lock.

　　The display inside the package is very regular, and the product guide and the cards needed for installation and positioning are placed at the top; The inner and outer door lock panels are wrapped in white translucent plastic bags and placed in the packaging mold in the middle part; The rest of the lock body and accessories are placed in the independent packaging box below.

　　The above is an attached family photo, including the door buckle, lock body, screws, lock core set and battery number five.

　　product design

　　There are currently three styles of Mijia smart door locks on sale, namely, push-pull smart door locks, press-on smart door locks and youth smart door locks, which can be simply divided into push-pull and press-on smart door locks in terms of unlocking methods. Which of these two unlocking methods is better will be discussed in detail in the later experience. Here, let’s have a brief understanding of the appearance.

　　Mijia push-pull smart door lock is made of zinc alloy and ABS splicing materials. The low-key and calm black color is selected for color matching, supplemented by the texture of matte matte surface, which will be more business-like visually and can also be perfectly integrated with most styles of doors.

　　The overall shape of the panel is still square, and it is slightly longer than the panels of the two door locks used before. The four corners are excessively rounded, which also weakens a sense of firmness.

　　Viewed from the side, the top and bottom of the door lock panel are kept on a horizontal line, and the position with a push-pull wrench in the middle is designed with a lower limit. Personally, I think that on the one hand, it takes care of visual harmony, on the other hand, it leaves enough space for the activities of the push-pull wrench to avoid the occurrence of hand clamping.

　　Above the outer door lock panel is a whole touch interaction and display area, and at the top is a status indicator light; There is a large touch area in the middle, with digital keys and delete/confirm keys distributed; There are three status indicators in the lower position, and the area left blank below is the NFC sensor module.

　　A concave fingerprint recognition area is designed at the top of the push-pull wrench. The size of the fingerprint module is one circle larger than that of the iPhone in the past, and the texture of the fog surface is different from that of the whole door lock. The craft texture of high-gloss surface is selected, which is also easier to identify.

　　The lower position on the inner side of the push-pull wrench is a knob, whose function is to remove the protective cover on the outer side of the push-pull wrench after rotating to the horizontal direction, and then remove the protective cover under the panel with a clamp needle, and then open the door lock through the entity, which in a sense can also be regarded as improving the concealment of the entity keyhole.

　　At the bottom is the classic Mijia shield, which I believe is familiar to everyone. Micro USB emergency power supply interface and speaker openings on the left and right sides are also reserved at the bottom of the outer panel.

　　The back of the panel is supported and wrapped by a very thick metal plate, which is fixed by dense screws. A braided wire extends from the door lock main board at the upper opening to connect with the inner door lock panel, and a seat next to it is used to connect with the wire of the lock body.

　　It is worth mentioning that an anti-prying switch is designed at the upper right of the back of the panel (it is at the upper left after it is actually installed). After the door lock is installed, the button is automatically pressed down, and if the switch is detected to bounce in the power-on state, it will automatically send an alarm message to the owner’s mobile phone.

　　The design of the inner panel is basically the same as that of the outer panel, and the TV compartment is at the top, and the outer cover can be opened through the fixed buckle at the top, and the TV compartment can accommodate 8 batteries. There are setting keys and reset soft keys under the battery compartment, which is convenient for the owner to set and reset the door lock indoors.

　　There is a push-pull wrench on the inner panel with a button that can be pushed up and down. The function of this button is to prevent thieves from unlocking through the cat’s eye, and the push-pull wrench on the indoor side can’t open the door normally.

　　At the bottom of the inner panel is an anti-lock knob, which supports push-type operation and can prevent children from locking themselves indoors by mistake. The damping of the anti-lock knob is still relatively large, and it needs a little effort when pressed. After rotating in place, there will be obvious frustration feedback, but there will be no big "abnormal sound".

　　There are thick cushion rubber pads behind the front and rear door lock panels, which can avoid the problems of loose joint between the panels and the door and scratching the door during actual installation. There are also two seats on the back of the inner panel, one is connected with the wire of the front panel, and the other is connected with the wire of the lock body.

　　Mijia push-pull smart door lock is equipped with a standard lock body, but it is slightly different from the lock bodies of the previous two smart door locks. The lock body itself can be driven by the motherboard, and a braided wire is externally connected from the lock body. The lock body itself is also made of solid stainless steel, and the process details of the square tongue and oblique tongue on the side are also very detailed.

　　From the perspective view of the internal structure given by Mijia officials, it can be seen that the lock body itself has a built-in clutch, and the lock is opened after the placement panel is violently disassembled. In addition, the square steel can idle 360 degrees, which is also resistant to violent disassembly. The lock can still be used normally when the bolt part bears the maximum static pressure of 6000N N.

　　Installation service

　　For products such as smart door locks, installation services are naturally an important part of the buying experience. The original communication was to call 400 customer service hotline to make an appointment for installation service after receiving the product, but due to the busy work some time ago, I always forgot to make an appointment after receiving the door lock. Later, the Luke installation service in my city called me and made an appointment for the installation time and place.

　　The master confirmed with me whether I was at home and the specific time before the door-to-door installation, and then arrived on time as agreed. As the north has entered winter and the weather is cold, the master is excusable for not wearing overalls. The whole installation process was relatively smooth, and the professionalism and attitude of the installation master finally made me decide to give him five points of praise.

　　Before the installation, the master asked me to sign the "Risk Notice of Mijia Intelligent Door Lock Installation Service" according to the rules, and told me that during the installation process, it might be necessary to open the hole again because the opening on the original door was not suitable.

　　After removing the lock on my original door, the master tested the hole position of the door lock panel, then further enlarged the original hole position, ground it down a little with professional tools, and repaired the edges without burr.

　　Because the panel of Mijia’s dragging smart door lock is relatively long, the master also opened a new round hole above the original hole position, with a diameter of about one centimeter, and the edge treatment is also very detailed. After installing and fixing the lock body, carefully install the two side panels on the door. When combing the wires inside, you can see that the master’s strength is very appropriate. After installation, the panel was measured for deviation, and some adjustments were made appropriately.

　　The smart lock used before has no problem with the hole position of the square tongue, so it directly keeps the door gusset of the original door. This time, during the test, the master found that it could not match the original door gusset, so he helped me to replace it with the door gusset that comes with this set of door locks. The materials and workmanship are much better than the original. After the replacement, the master was able to switch on and off normally and whether it was loose after closing the door. It can be seen that it is still very detailed.

　　The effect after installing the door is not much different from that expected, and it is still very satisfactory on the whole. The simple and tough appearance of black is very compatible with my folding door with reddish-brown wood grain. Black is a versatile color, and the matte texture is also compared with the bright texture of the door itself. In a sense, it also emphasizes the existence of this smart door lock and labels my whole house with a scientific and technological attribute.

　　Configure door lock

　　After installing the Mijia push-pull smart door lock for the first time, it is necessary to configure the door lock through Mijia application. The configuration process is the same as that of most smart devices of Xiaomi and Mijia brands. Select to add devices in Mijia application, and the mobile phone will automatically search and identify smart devices that are connected to Mijia application nearby while keeping Bluetooth turned on. Click the corresponding device to add. Here, one by one, it is necessary to press and hold the set button under the battery compartment of the inner panel for 3 seconds to trigger the pairing operation. During the pairing process, it is also required to input the pairing verification code displayed on the mobile phone in the outer panel.

　　After successful device pairing, a tab of Mijia push-pull smart door lock will appear in Mijia application. After entering, you will be prompted that the user has not been added, and you need to set the administrator and user for the door lock according to the wizard. For the first time, it is required to enter the password and fingerprint to unlock the door, and it is required to open and close the door indoors and outdoors to verify whether the unlocking method and various functions can be used normally.

　　It is worth mentioning that Mijia’s push-pull smart door lock adopts a mechanical self-elastic lock body. When the door is closed, the oblique locking tongue above is triggered to automatically drop the lock, and the locking tongue will pop up without deliberate operation.

　　Unlocking experience

　　Mijia push-pull smart door lock is mainly based on fingerprint unlocking, and also supports password unlocking, temporary password unlocking, Bluetooth unlocking, key unlocking and NFC unlocking, which can meet the unlocking habits and needs of different user groups in daily use. Next, I will experience these unlocking methods one by one:

　　◆ Fingerprint unlocking

　　Use the finger that has entered the fingerprint to put it on the push-pull wrench. After successfully matching the fingerprint information, the bar indicator light at the top of the screen will show white light and be supplemented by sound prompts. At the same time, pull the push-pull wrench outward to open the door, and the whole operation process will be completed in one go. In this era when fingerprint identification is used to unlocking mobile phones, I believe that most people can quickly get used to this unlocking method without too much learning cost. After a period of experience, it is found that the fingerprint recognition rate of Mijia push-pull smart door lock is still relatively high, and the response speed of the system is also very fast, and there are few cases where it is impossible to identify and match.

　　◆ Password unlocking

　　Password unlocking is a relatively intuitive way to unlock, and it is also very suitable for users whose fingerprints are not obvious or who are elderly. Touch the password sensing area panel with your finger and it will light up automatically. Enter the password you have set and press the Enter key to confirm. After the bar indicator light above lights up and hears the prompt sound, pull the push-pull wrench outward to open the door. In order to ensure the correct password input, the number keys will be accompanied by a prompt tone when pressed, so as to avoid the phenomenon of mistyping or missing characters.

　　◆ Temporary password unlocking

　　Temporary password also belongs to password unlocking, but it is different in functional design. Temporary password is more convenient to lend to friends or use in other scenarios. Temporary password can be set in Mijia application, which can be divided into one-time password and periodic password. The former will be invalid after being unlocked once, and the latter can set the service period, during which the door can be opened normally.

　　◆ Bluetooth unlocking of mobile phone

　　The door lock can also be opened directly through Mijia application. When the mobile phone is close to the door lock and Bluetooth is turned on, the door lock can be unlocked by long pressing the door lock status icon on the management interface of Mijia application. Compared with a previously experienced smart lock that supports remote unlocking, it will be safer to avoid the door being maliciously opened after the mobile phone is lost. If there is a need for the owner to open the door no longer, it can be solved by a temporary password.

　　◆NFC unlocking

　　At present, NFC unlocking of mobile phone is only applicable to Xiaomi mobile phone. The specific usage method is as follows: select the door card in Xiaomi wallet application, and then select Mijia smart door lock in adding smart door lock. The system will require real-name account authentication and password authentication. After passing the authentication, it will automatically enter the matching state, and the matching will be completed in about one minute. Name the NFC card according to the requirements of the wizard and select the personalized card to complete the matching. At this time, a message will be displayed on the NFC card, indicating that the virtual NFC card is not enabled normally. According to the requirements, add an NFC opening mode for a user in the setting of Mijia push-pull smart door lock applied by Mijia, and verify the NFC sensing area of the mobile phone close to the outer panel. After the verification is successful, the setting will be completed.

　　The experience of NFC unlocking is believed that many students have used it in both community access control and unit access control. Generally speaking, it is good to explain the lock experience, and it is also a logical design to apply it to their own doors. Just for security reasons, at present, only Xiaomi and Redmi series mobile phones are supported, which is not friendly to other brands of mobile phones.

　　◆ Key unlocking

　　The last one is the key unlocking method, which is also the last straw for the smart door lock after the equipment fails or there is no electricity. Because the key unlocking is a purely physical way to drive the lock cylinder to unlock, the category of "intelligence" can be completely abandoned. Therefore, even if you don’t need to take out the key often in daily life, it doesn’t mean that you don’t have to take the key.

　　Mijia application

　　Xiaomi and Mijia’s smart home products can be managed and dispatched in a unified way through Mijia application, which is one of the reasons why Mijia ecological chain is doing better in China. The Mijia application can not only unlock/lock this push-pull smart door lock, add management users, check the door lock dynamics, etc., but also achieve further functions such as temporary password setting, double verification, one-button protection and intelligent scene setting.

　　The door lock settings include the functions of prompting the volume of the door lock, voice setting, double verification, local setting, manual protection, and battery charge checking. Double authentication means that the fingerprint and password information of the same user need to be verified when unlocking, and the lock can only be unlocked after both information are verified at the same time, further enhancing security; After manual protection is turned on, you can click the check button on the outer panel to protect it after going out, or you can link other devices at home for safety protection.

　　Smart scene setting can realize the linkage of other Xiaomi or Mijia brand smart home devices at home, which is also the main reason why I choose Mijia brand smart door lock, so that it can really be the first step for me to start a smart life. The way of linkage configuration is also very simple. Click the plus sign in the upper right corner of the smart scene option to create a new smart scene, and the setting method also adopts a relatively simple logical command of "If ………".

　　For example, if we set the intelligent door lock to turn on the light of Aqara intelligent clothes dryer after it is opened, we need to select the push-pull type of Xiaomi Mijia intelligent door lock in the If option, and then select the door opening mode, which includes two options: any door opening and intelligent door opening, which can more accurately specify a user or a certain unlocking mode to trigger instructions; Select Aqara smart clothes dryer in the execute option, and then select the turn-on option. Through these simple operations, a smart home scene linkage setting is completed. What is more intimate is that Mijia also provides the effective time period selection of smart scenes. For example, after opening the door in the middle of the night, you can choose not to take effect, so as to avoid turning on the lights and affecting the rest of the family.

　　In fact, such intelligent linkage scenes are very rich. I just give a simple example to illustrate the problem. How to realize intelligent scenes suitable for your own use needs to be further designed in combination with your living habits and the equipment of smart home products. You are also welcome to share your interesting designs at the bottom of the article.

　　Experience summary

　　After using Mijia’s push-pull smart door lock for a period of time, I am delighted to find that it seems to have changed my life, changed the habit of taking out the key when I get home every day, and added a trace of technological attributes to my house through intelligent scene linkage. Perhaps this is the power of technology. As a door lock, safety is naturally its core element. Mijia push-pull smart door lock is equipped with a mechanical self-elastic lock body, and the lock body itself has a built-in clutch, which can effectively prevent the panel from being violently disassembled. In terms of unlocking methods, it also provides password, fingerprint, Bluetooth, NFC, spare key unlocking and other ways, and also supports the temporary password function, which greatly enriches the use scenarios of door locks.

　　It is not without shortcomings. Mijia’s push-pull smart door lock adopts the way of chip-driven lock body. When opening the door from the inside and outside, the handle of the push-pull door will always feel more laborious, and sometimes it will be pulled after unlocking, but it will not be opened, which requires a period of running-in adaptation. In addition, although this door lock adopts the standard lock body, it is different from the opening of most standard lock bodies. During the installation, I learned from the communication with the master that most users cannot directly install this door lock and need to process the original hole position.

　　The most common problem encountered by Xiaobian is how much is the smart lock of this brand, and what is the price of the smart lock of that brand? Don’t worry, Xiaobian will answer the question of the price of this Langfei smart lock today, and then update the prices of other brands of smart locks.

　　Langfei intelligent suo price

　　Langfei smart lock fingerprint password lock remote opening smart lock LF617

　　The reference price is 3180 yuan

　　Langfei fingerprint lock anti-theft intelligent door lock household electronic password lock intelligent lock

　　The reference price is 1980 yuan

　　Langfei intelligent lock electronic lock password lock household anti-theft door lock fingerprint identification electronic lock

　　The reference price is 2980 yuan

　　Langfei smart lock fingerprint password lock mobile phone unlock remote anti-theft door lock LF619

　　The reference price is 3580 yuan

　　Langfei intelligent lock electronic lock password lock household anti-theft door lock fingerprint identification electronic lock

　　The reference price is 3280 yuan

　　Langfei Face Recognition Lock Face Recognition Palmprint Recognition Intelligent Door Lock Theft-proof Door Lock LF618X

　　The reference price is 4280 yuan

　　Langfei fingerprint lock anti-theft electronic lock password lock intelligent lock household anti-theft door lock pure copper villa door lock

　　The reference price is 6880 yuan

　　Introduction of Langfei Smart Lock

　　Zhejiang Anbaolong Intelligent Security Technology Co., Ltd. is a scientific and technological enterprise integrating scientific research, production and sales, and is a powerful enterprise specializing in R&D and production of smart locks, hotel locks, smart controls and smart home systems. At present, the company has two major brands, Longfei and Anbaolong, and has obtained more than 20 patents for invention and use, and has become "Zhejiang Science and Technology Enterprise" and "Jinhua High-tech Enterprise". The product standards have passed the certification of various national standards and passed the certification of ISO19001, ISO14001 and BS OHSAS18001 systems.

　　In order to adapt to the development of new intelligent industries, a research and development center was established in Shenzhen in 2015, focusing on the research and development of smart home control items and systems, as well as the research and development of various smart locks. In order to meet the market demand, the company set up production bases in Zhongshan and Taiyuan in 2015, and now has standardized production bases, covering an area of more than 20,000 square meters and a construction area of more than 30,000 square meters. After the adjustment of industry and resources, it can meet the needs of large-scale production of intelligent products, and all technical indicators have reached the national standards.

　　That’s all about Langfei’s smart lock introduction. Welcome to continue to pay attention to our smart lock information, and we will provide you with more data.

　　With the development of science and technology, more and more families have installed smart locks.

　　However, many people don’t know how to maintain the smart lock in their daily life. When there is a problem with the smart lock, they can only go to the after-sales staff to solve it. So, what is the daily maintenance method of smart locks? What about the Zhuo Feite smart lock that is well received by users? Xiaobian, I will tell you.

　　How about Zhuo Fei te smart lock?

　　Zhuofeite intelligent lock has the function of instant recognition, the fingerprint head input door opening speed is extremely fast, the recognition rate is high and very accurate, and there is basically no error. Fingerprint head anti-counterfeiting identification function, through the sensing function to identify fingerprints, truly complete the task of fingerprint capture. Support living fingerprint sensing technology, fake fingerprints such as artificial limbs can be detected immediately, and the anti-counterfeiting ability is super strong. At present, some simple door locks on the market collect fingerprints by photoelectric scanning principle and pressing, which can only indirectly capture the surface characteristics of fingerprints and cannot identify the authenticity at all. Zhuofeite smart lock’s contribution to fingerprint anti-counterfeiting is obvious to all, and friends can choose this product with confidence.

　　Daily maintenance of intelligent lock

　　1. The smart lock has been used for a long time, and the surface of the lock should be kept clean and dry. If there is any stain, it should be wiped with a soft and clean towel and paper towel, and the surface of the door lock should not be wiped with hard or corrosive things;

　　2. The outer lock surface of the smart lock should not be covered with chemical corrosive substances and liquids, and things should not be pasted, so as not to damage the protective layer on the surface of the electronic lock, which will not only affect the aesthetics, but also make the internal materials easily eroded by oxidation;

　　3. Check your own smart lock once every six months or once a year. Regularly check whether the fixing screw, door lock handle and other key transmission parts of the intelligent door lock are loose, and if they are loose, they must be tightened to avoid affecting the normal opening of the door lock;

　　4. In daily use, the handle is one of the most frequently used components in the switch door, and its flexibility directly affects the use of the door lock, so please don’t hang heavy objects on the handle to avoid destroying the balance of the handle;

　　5, door lock low voltage alarm, to immediately replace a new battery. Intelligent door locks used in low-voltage environment for a long time are easy to cause system instability;

　　6. When purchasing a battery, choose a door lock battery with good quality and no leakage. Because the smart door lock needs to cope with complex environments such as high temperature in summer, severe cold in winter and rainy season, it is particularly important that the battery quality is excellent and does not leak. If the battery box (bin) leaks, it may damage the internal structure and electronic devices of the lock body, resulting in complete damage to the door lock.

　　Summary: The above is the introduction of Zhuofeite smart lock and the daily maintenance method of smart lock. To learn more about smart locks, please visit China Smart Lock Network.

　　Now it is a modern city, and there must be many smart products around you. Door lock is a product that every family will have, and everyone will be familiar with it. But have you ever heard of Panasonic smart lock? Panasonic Smart Lock is a new product of Panasonic Corporation. Do you want to know about Panasonic smart locks? Xiaobian today will introduce you to which Panasonic company Panasonic Smart Lock is. I hope that everyone can understand the Panasonic smart lock more comprehensively and see if the Panasonic smart lock is good or not, and whether it is worth buying.

　　Which Panasonic company is Panasonic Smart Lock?

　　Panasonic Smart Lock is owned by Panasonic (China) Co., Ltd.! Panasonic’s fingerprint locks are produced and made in China. With Panasonic’s brand, they are all made and processed in China. However, the quality is still in the past, and it is OEM by domestic first-line manufacturers. The cooperation between Panasonic and China began in 1978. From technology introduction, investment in joint ventures and sole proprietorships to the establishment of R&D bases, the scale of Panasonic’s business in China has been expanding day by day. Up to now, Panasonic has invested and established 60 joint ventures and sole proprietorships in China, including 4 research and development centers, with more than 60,000 employees. Panasonic has bases in many countries in the world, and is carrying out global business activities that are in line with local people, culture and needs.

　　Nowadays, door locks in home life are becoming more and more intelligent, because intelligent locks can improve our safety factor and reduce some inevitable troubles in our lives. There are many brands of smart locks, and Panasonic smart lock is one of the good products. The following small series will introduce you to the brand and characteristics of Panasonic smart lock products.

　　Matsushita Electric Industrial Co., Ltd. was founded in 1918 by Mr. Kōnosuke Matsushita, who is known as the "God of Management". At the beginning, it was a small workshop composed of three people, one of whom was Mr. Jing Zhisui, the founder of Sanyo. After several generations of efforts, it has now become a world-famous international comprehensive electronic technology enterprise group, and has carried out business activities in all countries of the world.

　　Compared with other electronic door locks, Panasonic electronic door locks are safer and more humanized. Panasonic electronic door locks have 10 core technologies, which are scientific but not traditional. Say goodbye to the key era and fully protect the safety of your family and your personal property.

　　Panasonic electronic door lock has built-in C-class true mortise lock body to prevent mechanical violence from opening, even if the panel is tilted, it is difficult to open it. The high-performance security system will automatically sound the alarm when the door is maliciously pried open or tried to open.

　　Not only that, Panasonic electronic door lock can effectively prevent the black box from being cracked, and the safety of the door lock is guaranteed by anti-magnetic devices such as voltage stabilization, overload protection and restart protection. Indoor anti-cat-eye handle can effectively prevent indoor unlocking of cat-eye holes and unlocking of children’s pets.

　　Low power consumption performance, four 5th batteries can last for about half a year, and even have emergency charging performance for emergencies.

　　For you who go out early and come home late, and don’t want to disturb your family’s sleep, Panasonic electronic door lock is designed to lock the door by lifting the handle, closing the door with low noise, so that your family can rest and sit back and relax.

　　1. convenience. Panasonic smart lock is different from ordinary mechanical locks, and it has an automatic electronic induction locking system. It will automatically sense that when the door is closed, the system will automatically lock. Panasonic smart lock can open the door lock through fingerprint, touch screen and card.

　　2. Security. Panasonic smart lock has virtual password function technology, that is, any number can be entered before or after the registered password as a virtual password, which effectively prevents the registered password from being leaked and can unlock the door at the same time. In the common residential security environment, the general door lock handle opening method can not ensure sufficient safety performance, so it is easy to drill a small hole from the outside of the door and then turn the handle with steel wire to open the door. Panasonic smart lock has patented technology guarantee, and a safety handle button is added to the indoor handle setting, and the handle door can only be opened by pressing and holding the safety handle button, which brings a safer use environment.

　　3. security. Panasonic smart lock is different from the previous "open first and then scan" mode. The scanning mode is very simple. Just put your finger above the scanning place and scan from top to bottom. You don’t need to press your finger at the scanning place. The scanning mode reduces fingerprint residue, greatly reduces the possibility of fingerprint copying, and is safe and exclusive.

　　4. Creativity. Traditional mechanical locks are not particularly concerned about their appearance. Panasonic smart locks not only suit people’s tastes from the appearance design, but even create smart locks with the same intelligent feeling as Apple.

　　5. Interaction. Panasonic Smart Lock has built-in embedded processor and intelligent monitoring. If it is taken in, it has the ability to interact with tenants at any time and can actively report the visitors of TV on that day. On the other hand, visitors can even remotely control the smart door lock to open the door for visiting guests.

　　How about Panasonic Smart Lock?

　　Matsushita Electric Industrial Co., Ltd. was founded in 1918 by Mr. Kōnosuke Matsushita, who is known as the "God of Management". At the beginning, it was a small workshop composed of three people, one of whom was Mr. Jing Zhisui, the founder of Sanyo. After several generations of efforts, it has now become a world-famous international comprehensive electronic technology enterprise group, and has carried out business activities in all countries of the world.

　　As a famous brand in Japan, Panasonic is known for its excellent consumer electronics products. So the products it produces will give consumers confidence to a certain extent. Panasonic smart locks are different from ordinary mechanical locks. Panasonic smart lock has sensitive electronic sensing, which can open the lock soon. At the same time, Panasonic smart lock has virtual password function technology, which makes it safer for users to set and enter passwords.

　　In addition to function and stability, Panasonic products also have environmental advantages other than ordinary products. For example, all products meet RoHS standards in Japan, Europe and America, and the production materials and production and transportation processes cannot contain or be contaminated with any heavy metal pollutants.

　　Compared with traditional door locks, Panasonic electronic door locks are more convenient and intelligent. Whether you forget your key when you go out temporarily, get locked out, or go out for a friend’s visit, and no one answers the door, Panasonic electronic door lock can solve your dilemma. Just need your fingerprint or password, Panasonic electronic door lock can bring you intelligent life.

　　The semiconductor fingerprint head of Panasonic electronic door lock recognizes living fingerprints with high security; With high sensitivity and accurate identification; Not affected by the dryness, wetness and depth of fingerprints. Large storage capacity can store 380 fingerprint information, and 256 unlocking records can be kept for you to easily control access. User’s real-name system management can store the fingerprint information of family members, and hierarchical authority management can easily add and delete the fingerprint information of guests, making the home more warm.

　　The touch-screen password lock of Panasonic electronic door lock is specially equipped with 64-bit virtual password technology. You can enter numbers at will before and after, as long as any middle section is the correct password, you can unlock it without worrying about password leakage. And you can set a prescription password and a one-time password to make your home safer.

　　Emerson once said that home is a castle, and even the king can’t enter without invitation. Panasonic electronic door lock is not only the invitation letter of your castle, but also the guard of your city gate, which protects you and your family 24 hours a day.

　　1. Moderate and generous, unobtrusive, still so attractive after 10 years;

　　2. Surface alloy material, steel lock body, more solid and safe;

　　3. High-frequency test, Tesla coil can’t be turned on, which makes you feel more at ease;

　　Buying a fingerprint lock should be concerned with safety and convenience. Fortune 500 companies give you a strong guarantee, and Panasonic reminds you not to be misled by unscrupulous merchants!

　　The above is the knowledge that Xiaobian introduced to you today about which Panasonic company Panasonic smart lock is and the characteristics of Panasonic smart lock. I believe everyone has a comprehensive understanding of Panasonic smart lock now. I hope the above knowledge will help you to some extent. To sum up, we can see that the biggest feature of Panasonic smart lock is its high security and intelligent improvement, so it is definitely worth buying in our life.

　　Smart lock is a kind of lock that is widely used in families now. This kind of lock is relatively safe and has a fast unlocking speed. Only by installing this lock can the family ensure safety. For those who agree that the puzzle can be locked, what are the steps to restore the factory settings before choosing to buy it? Do you want to know more users who are willing to use this brand of smart locks?

　　1. Steps to restore the factory setting of the small puzzle lock.

　　There are three steps to restore the factory settings of the small puzzle lock. The first step is to go to the indoor panel of the fingerprint lock, then press and hold the raised area on the back cover and push up the battery cover. The second step is to hold down the SET key for three seconds, at which time it will prompt that the initialization is successful, and you can release your finger after success. Step 3, all the user and administrator information stored in the fingerprint lock are deleted, so you can use the initial password of 12345678 and then unlock it.

　　2, willing to use a small puzzle can lock many users?

　　Xiaoyizhi locks have more obvious advantages in terms of security and high-tech intelligence, so many families now think that the advantages are obvious in terms of opening, security and convenience of use by comparing with different brands of smart locks. Compared with other smart locks, many users have higher recognition of Xiaoyi brand smart locks, and the users who are willing to choose them are gradually increasing every year.

　　Small puzzle lock is relatively stable in performance, and can ensure safety. For those who have already understood the steps of restoring factory settings and are willing to use it, the number of users is gradually increasing. If you want to use it, you should choose a reliable sales platform, so that you can buy and guarantee the quality and cost performance, and you can also satisfy yourself.

　　Locks are one of the important barriers to ensure the safety of family and property. In the past, we used traditional locks in our home life. With the development of science and technology, people have developed smart locks. Intelligent lock is a lock which is different from traditional mechanical lock and more intelligent in user identification, safety and management. In recent years, smart door locks have gradually entered more and more families. So is the security door locked intelligently or mechanically? Which is safer? How to choose? Let’s take a look!

　　Is the security door locked intelligently or mechanically?

　　There are many kinds of smart locks on the market, and there are many functions, just like mobile phones, but the more functions, the more expensive they are, so you should consider your own needs.

　　Intelligent lock of security door is more convenient than mechanical lock. After all, when using mechanical lock, we will forget to bring our key, and then we can only call the locksmith to pry the door, otherwise we can’t get into the house. This has often happened to me before. Smart locks don’t need keys, they can be accessed through passwords, fingerprints and key cards, and some even face recognition can be opened through emergency keyhole even if the password is forgotten, which is particularly convenient.

　　The manufacturing method of ordinary locks is very simple, and the lock core is also very simple, so ordinary locks are equipped with keys, and we can open ordinary locks as long as we insert the numbered keys.

　　Compared with ordinary locks, the smart lock of security door is much more complicated, and it has many functions. It has a special remote control key, which can control the unlocking of the door, and now many smart locks have higher-end functions, such as using fingerprints to unlock the lock or using a specific password to unlock it.

　　The intelligent lock of the security door can be said to make our life more convenient. Many people are forgetful, so they often can’t find the key. If there is an intelligent lock, you don’t have to hold the key every day. Just enter your fingerprint when you go out, or remember the password of the door. You don’t have to take the key when you go out in the future, and you don’t have to worry about whether you forgot where it is.

　　Moreover, the security of the intelligent lock of the security door is much higher than that of the ordinary lock, because the ordinary lock can open the door as long as its lock core is destroyed, but the intelligent lock is not so easy, and it is very difficult to decipher the password and fingerprint.

　　Therefore, families that install such door locks are not easy to be thieves, and the security risks will be greatly reduced. In terms of service life, if you choose a smart lock with better quality, there is basically no problem for how many years.

　　Therefore, it is very safe to use the smart lock of the security door, and the anti-theft function can also be set, so that if someone can destroy the smart lock, there can be an alarm sound to remind people at home to pay attention to anti-theft.

　　Nowadays, the new intelligent lock of security door has many functions. The operation has also begun to be simplified, and everyone will use it without such complicated operation steps, and there is also a video face recognition function. Identify fingerprints and face at the same time, and the anti-theft performance is stronger.

　　What are the advantages of smart locks?

　　1. It is more convenient to open the door: In the past, when using a key lock, it took 10 seconds to open the door. When I was in a hurry, I couldn’t open the key for a long time, and I felt desperate.

　　This smart lock only takes 1 second to unlock with a fingerprint, and it takes 3~5 seconds to enter a password, which is faster than unlocking with a key, so using a smart lock is my wisest decision!

　　Why do families with mechanical locks recommend installing smart locks? Tell me about my experience.

　　2, higher security: advanced smart lock, you can set a temporary password, can only be used once, and it will be invalid when you close the door. This kind of temporary password is very suitable for others to come home, but the owner is not at home.

　　If you use a key lock, you are afraid that someone else will secretly copy the key and come to your home. If you are really worried, you can only replace the lock core. The difference between replacing it once and replacing it is not always 200~400 yuan, which is a waste.

　　Why do families with mechanical locks recommend installing smart locks? Tell me about my experience.

　　3, has a very high intelligence: compared with the smart door lock on the market, I bought a good wife smart lock with 8 warning modes, which can better ensure the safety of our residence.

　　These eight functions are divided into active defense, lock-picking warning, multiple fingerprint or password errors, unlocked warning, low battery warning, holiday mode door opening, abnormal lock tongue and anti-seizure warning.

　　Among them, the anti-kidnapping warning should be emphasized, which is very suitable for women living alone to protect their lives and property. If you are coerced by criminals on your way home, you can use the coerced fingerprint to call the emergency contact for help when you open the door again, and finally call the police to get out.

　　How to choose smart locks?

　　① First of all, check the lock core of the emergency key lock. The C-class lock core is safer. Because the mutual opening rate of the C-class lock core is extremely low, you can’t touch the same key to unlock the lock in an area, and it has a 270-minute anti-technical opening time, which is safe and secure.

　　Secondly, we should choose the semiconductor fingerprint identification system, which has fast fingerprint identification speed and high accuracy. Even if people do manual work, their fingerprints are badly worn, or their fingers are too dry to recognize fingerprints, the semiconductor can be turned on.

　　③ Finally, try not to choose the smart lock for face recognition. There are too many restrictive factors, such as lighting, face angle, makeup and no makeup, which will affect the system recognition, so the convenience has not been improved.

　　Ok, for not choosing a mechanical lock, the content of choosing a smart door lock is here. Let’s summarize it again:

　　Intelligent door lock is more convenient, safer and more intelligent than key mechanical lock. Among them, we should pay attention to three aspects when choosing smart lock, including the purchase of C-class lock core, semiconductor fingerprint system and the final face recognition settings.

　　Top ten famous brands of anti-theft door locks

　　One of the Top Ten Door Lock Brands in China: Samsung Smart Lock

　　The product began to be developed and produced in 1988. It is a product independently developed by a high-tech company under South Korea’s Samsung Group engaged in the research and development of smart door locks and related intelligent products and security products. The product has the characteristics of practical function, leading technology and reliable quality, and has won many national awards in South Korea. Samsung products have obtained ISO9001 international certification and EC CE certification in South Korea, and have passed the inspection by the Safety and Quality Inspection Center of the Ministry of Public Security of China in China. A few years ago, with the help of the hit of "Star You", it spread all over the Asian market.

　　The second of the top ten door lock brands in China: Deshmann.

　　Deschman Electromechanical Co., Ltd. originated from Stuttgart, Germany, and belongs to an old lock company. The fingerprint security product unit designated by Shanghai World Expo has more than 60 product patents. In August, 2009, together with Netease, Alibaba and other companies, it settled in China as one of the top ten key import projects in Hangzhou High-tech Zone. Deshmann has assembled the world’s cutting-edge R&D talents in the industry, and has the most complete R&D and production center for fingerprint locks in the world. The company has passed many national authoritative certifications such as ISO 9001: 2008 quality management system certification, Class A fire protection certification, Class B anti-theft standard of the Ministry of Public Security and GB4208 national standard certification for protection, and has been invited to become the vice chairman of China Hardware Industry Association and the main drafter of the electronic lock industry standard of the Ministry of Public Security.

　　The third of the top ten door lock brands in China: Kaidishi

　　Kaidishi, located in Shenzhen, China, has a large comprehensive testing laboratory for smart locks in China, and its products have all passed multiple quality certifications such as enterprise quality management system certification, China fire prevention and anti-theft detection certification. In addition, Kaidishi has also established a biometric research center in Beijing, gathering first-class researchers and doctoral professors in biological algorithms, and in line with the business philosophy of "people-oriented technology", it will turn cutting-edge technology into civilian use, provide consumers with high-quality, safe and convenient high-tech intelligent products, and open a new era of intelligent life.

　　The fourth of the top ten door lock brands in China: Digil.

　　Digil Enterprise is a well-known subsidiary of Swedish Yasahelai Group, specializing in the research, development, production and sales of digital electronic locks and hotel locks. Headquartered in Guangzhou Economic and Technological Development Zone, it has five directly affiliated subsidiaries in Beijing, Shanghai, Guangzhou, Nanjing and Chengdu and a Guangzhou Panyu manufacturing plant covering an area of 30,000 square meters. For more than 20 years, Digil has been committed to promoting digital electronic lock products around the world. Let more consumers around the world enjoy the safety and convenience brought by digital electronic locks.

　　Five of the Top Ten Door Lock Brands in China: Yajie Hardware ARCHIE

　　Guangdong Yajie Hardware Co., Ltd. was established in Foshan City, Guangdong Province in 1990. By 2012, Yajie won the honorary title of "China Lock King" with excellent products and excellent reputation. This is the best affirmation of Yajie Lock. Mainly push the anti-theft door lock and the movable door lock.

　　Six of the Top Ten Door Lock Brands in China: Probak

　　Shenzhen Probak Technology Co., Ltd. is a high-tech enterprise mainly engaged in R&D, production and sales of fingerprint office door locks, fingerprint safes, fingerprint attendance and other products. The company has gathered outstanding talents in optics, electromechanical and fingerprint algorithms in China, focusing on the development and application of biometric technology. All the products of the company have independent intellectual property rights and have won dozens of national patents. The company is committed to becoming a leading enterprise in the global biometric identification industry, insisting on developing innovative core technologies and independent industrialization mode, focusing on the application and development of biometric technology in various fields, and successfully accumulating many customers and partners.

　　Seven of the Top Ten Door Lock Brands in China: Golden Finger Code

　　Jinzhimao is a high-tech enterprise specializing in the design, R&D, production and sales of fingerprint series products. Founded in 2012, it was jointly invested by Zhejiang Jinzhimao Technology Co., Ltd., a high-tech enterprise specializing in fingerprint algorithm research for many years, with technology, trademarks and brands. Golden Finger Code adheres to the spirit of pursuing Excellence, and runs the concept of "humanization, reliability, convenience and innovation" through the whole process of product design, research and development, production, quality control, sales and service, and makes unremitting efforts to improve home quality and promote the historic industrial revolution of fingerprint lock.

　　Eight of the Top Ten Door Lock Brands in China: Baodeli

　　Baodeli Industrial Co., Ltd. is the director unit of Lock Branch of China Hardware Association, and also a large-scale lock manufacturing and export base in China. Baodeli has a national laboratory with more than 100 invention patents. Baodeli door lock is represented by hand lock and is known as the supplier of hand lock.

　　Nine of the Top Ten Door Lock Brands in China: Plum BLOSSOM

　　Zhejiang Pujiang Meihua Lock Industry Group Co., Ltd. is responsible for the revision and drafting of the padlock industry standard in China. It is very professional in the design and development of locks, and its product quality is excellent. It has been rated as a third-class contract-abiding and trustworthy unit in Zhejiang. The main product is plum blossom lock series.

　　Ten of the Top Ten Door Lock Brands in China: Mingmen Silent Door Lock

　　Guangdong Mingmen Lock Industry Co., Ltd. is an enterprise focusing on the neighborhood of door locks. With independent scientific research and development and continuous innovation, Guangdong Mingmen Lock Industry Co., Ltd. has made great progress in the field of door lock hardware, and silent door locks have become the first brand in China silent door lock industry. Door lock products are mainly silent door lock series.

　　Which brand is the best for home smart locks?

　　Kaidishi K9

　　In the price range of 1000+, K9 is one with high cost performance, which takes into account safety, convenience and intelligence.

　　The security system and unlocking methods are very comprehensive. Compared with F1, this model also adds Bluetooth function, supports multiple door opening methods such as fingerprint/password/swipe card/Bluetooth APP/ key, and the push-pull design makes the door opening operation smoother.

　　In addition, what I like best is its IML technology panel. Generally, fingerprint locks will leave fingerprints and surface wear after use, and IML panel can effectively prevent fingerprints from remaining.

　　IML, also known as in-mold insert injection, is actually a structure with a hardened transparent film on the surface, a printed pattern layer in the middle and a plastic layer on the back, so the surface of the product is not easy to scratch, wear and fade. Don’t underestimate this process. If a thief with a heart carefully delves into the fingerprint of the panel, there is really a probability that the password will be cracked, and the wear and scratch resistance also saves the trouble of cleaning.

　　Kaidishi K20-V

　　K20-V, at present, Kaidishi stores mainly promote explosions. It is not only a smart door lock, but also a visible cat’s eye and a doorbell, which not only saves land and money for monitoring and doorbell, but also saves money. If you buy the all-in-one function, you can earn it.

　　2 million camera eyes can support remote conversation/screen recording/screenshot. Whenever and wherever, open the APP to remotely wake up the door lock camera to check the situation outside the door. It also has the function of wandering warning and night vision, capturing and recording messages to the mobile phone in real time, especially for people living alone. This function is safer. Plus 4GB flash memory space, it can support up to 1000 captured videos for local storage, with worry-free capacity.

　　In addition, K20-V is a push-pull design, which makes it more convenient to open the door. Support remote real-time view of door lock status, remote sending of one-time temporary password, K20-V with monitoring camera and doorbell function, which is more comprehensive and practical than K9 and F1.

　　Gaideman AK900

　　AK900 Gedman is the latest model, and it has the fastest recognition speed and the best experience among all products.

　　AK900 is an upgraded version of A330, which adopts the latest generation FPC semiconductor fingerprint head. Compared with A330 and PASS700, AK900 has a faster recognition speed. There are four ways to open the door: fingerprint, password, credit card and mechanical key. Bluetooth and remote APP functions can be selected, but the basic unlocking method is enough to meet the distribution and use of each family member.

　　In terms of material, this model is made of zinc alloy, with an all-metal integrated frame, but it will be a bit more advanced compared with PASS700, because its panel uses wire drawing technology, which not only prevents fingerprint residue, but also has a great overall texture. If you are more affluent in budget and want to pursue a high-quality face value, AK900 is a good choice.

　　I really don’t admire foreign things, but Gederman has been working in the lock industry for 31 years, and has passed the market test and constantly innovated the technology in this professional field. If the budget is sufficient, there is a great difference between buying a high-end lock and hundreds of thousands.

　　Philips DDL702E

　　In addition to the five commonly used unlocking methods, this model also adds the wifi interconnection function, and has a built-in wifi module. It can easily link wifi to check the use of door locks in real time without a gateway, which is more intelligent than Alpha!

　　Sweden FPC fingerprint head +Cortex-M4 inner core, performance upgrade, push-push design at the touch of a button, very convenient to use.

　　The shell material is made of stronger zinc alloy, and the key point is that it also has a safety protection function. If a thief enters the house by other means, he can’t leave the door in public! Philips DDL702E belongs to the comprehensive strength of security+convenience+intelligence, which is well worth buying.

　　With the improvement of living standards, more and more families have purchased fingerprint locks, especially most newly renovated users will choose fingerprint locks as the safety protection of their homes. Is the security door locked intelligently or mechanically? Generally speaking, there are many advantages of anti-theft intelligent door lock, such as "more convenient, don’t worry about not having a key", "more beautiful" and "intelligent, looking more dignified", but we need a lock, and the core demand is only one, that is "safety".