With the deepening of the concept of smart home, it is believed that many people will choose a more convenient smart lock. It is really good to say goodbye to the feeling of taking the key out every day with fingerprints, passwords and even the NFC function of smart phones, but the problem is that there are many smart locks to choose from in the market at different prices. Faced with a wide range of smart locks, do consumers really know how to choose one that is more suitable for them? Today, I will talk to you about smart locks and see if it will help you! Welcome to leave a message for discussion!

　　Work in a big factory is guaranteed after sale.

　　Different from traditional mechanical locks, as electronic products, smart locks will test manufacturers’ quality considerations. Like smart phones, the work of big manufacturers is more reliable, and both pre-sales consultation and after-sales service are more guaranteed. Moreover, most smart locks need to be supported by APP, which is not something that simple small factories can do. Let me say in advance, because at present, the installation of smart locks is customized, that is, it is necessary to confirm with customer service for detailed dimensions and accessories before installation. At present, the price of most smart locks includes the cost of installation, and it has basically covered most cities. Of course, those with strong hands-on ability can also try to install themselves, but as far as personal experience is concerned, the installation master appointed by the manufacturer does better.

　　Security should be more assured.

　　Before, I changed a lot of lock cores because of the lost key, so I have some knowledge about the safety of lock cores. At present, most lock cores on the market will be divided into ABC three grades, while the C-class lock core is the best and the A-class lock core is the worst in safety. At present, most commercial houses are equipped with B-class locks as standard. As a family, especially a family that lives by itself, the C-class lock core is the best choice.

　　Mechanical locks can only be unlocked by keys, and once the keys are lost, the risks will increase. Smart locks are popular because of their various unlocking methods. At present, families not only need to take care of the needs of our young people, but also more elderly people and children need richer unlocking methods. At present, most smart locks are unlocked by fingerprints, passwords and NFC. Of course, most traditional mechanical keys are preserved.

　　However, there are some disadvantages in the development of smart locks, such as the failure of unlocking caused by unclear fingerprint lines of the elderly, the disadvantages that most fingerprints after soaking in water can’t be recognized, and more criminals have more unlocking schemes for fingerprint locks. In terms of reliability, the security level of fingerprints is 1:10000, so a more powerful unlocking scheme needs to be launched urgently. At present, DNA has reached the order of 8 million from the security level. Iris recognition has reached the order of 1.5 million, but it is not realistic to realize them in smart locks, and the latest development trend is the finger vein recognition method that has reached the security level of 1 million.

　　What is vein recognition?

　　Finger vein recognition is a kind of vein recognition. First, the personal finger vein distribution map is obtained by the finger vein recognition instrument, and the characteristic value is extracted from the finger vein distribution map according to a special comparison algorithm. Through near-infrared light irradiation, the image of finger vein is obtained by CCD camera, and the digital image of finger vein is stored in the computer system, and the characteristic value is stored. In recognition, not only the fingerprint is compared, but also the finger vein characteristics of the unlocker are compared, so as to achieve a higher security unlocking method. Compared with the first generation biometric technology (fingerprint recognition, face recognition), it is safer and more convenient.

　　At present, which brand has finger vein identification unlocking method?

　　As far as the current market is concerned, there are not many manufacturers with finger vein identification technology, and Park Shu is one. Its finger vein smart lock research and development team has decades of research background in biometric technology, focusing on the research and development of finger vein smart locks and product upgrades, and holds patents in many aspects. For the products currently on the market, Park Shu finger vein fingerprint locks have C-class lock cores and the most advanced finger vein unlocking function.

　　It adopts a fully automatic unlocking scheme, which saves the trouble of unlocking with the lock handle after fingerprint identification, and has the most comprehensive unlocking methods of finger vein identification, NFC, digital password, short message temporary password and traditional mechanical key at present, and more, it also has a real-time monitoring function, which will leave a record and notify the user every time it opens the door to ensure safety.

　　As a family, the demand for smart locks is unprecedented, but how to choose a fingerprint lock that is more suitable for you, I believe everyone has their own considerations. In contrast, Park Shu’s finger fingerprint lock has more powerful functions and a more comprehensive and accurate unlocking method. Would you choose it? Welcome to leave a message for discussion.