As the first fully automatic fingerprint lock of Golden Finger Code, what is the charm of X3? Today, I will follow my little brother @ I haven’t been online for many years. Let’s have a deeper understanding!

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　　Product name: automatic fingerprint lock X3

　　Product features: open the whole house with one hand.

　　Push the door and enter, one step ahead.

　　Close the door and lock it automatically, so you are not afraid to forget to lock the door.

　　Intimate fingerprint head hidden design, security upgrade.

　　6 ways to open the door, you can open the door as you want.

　　Multiple security alarms, intelligent push of abnormal situations

　　Color: starry gray, red bronze

　　Luxury, fashion and safety

　　<金指码 X3全自动指纹锁>

　　I believe that everyone has encountered the embarrassing situation of forgetting to bring the key when going out. After being locked for many times, I think it’s time to buy myself a smart door lock. When I saw the automatic fingerprint lock of Golden Finger Code X3, I was attracted by its beautiful eye design. The metal electroplating process, mirror-painted shell and automatic fingerprint lock all fit my expectations perfectly. I will share my experience with you in the following.

　　[Introduction of unpacking]

　　Wait for about 4 or 5 days to place an order, and you will receive a package consisting of a large box and a small box as shown in Figure 1. In the small package, there are door hole metal wall pieces, plastic hole-fixing cover, lock body made of 304 steel and two packages of fixing screws for installation. The large package is fixed with layered foam, so here I take out all the accessories in the package for display. You can see that the package contains the inner and outer door handles, perforated measuring paper, installation instructions, lithium batteries, keys, C-class lock cores, access cards and accessories for installing screw packages.

　　The main body of the handle of the gold finger code X3 internal and external door lock is made of all-metal frame, and the external panel is designed with black polished panel, which clearly displays the numbers when the backlight is turned on, and makes the whole panel look like a dark whole when the screen is dark. Combined with the metal frame of electroplating process, it exudes a calm atmosphere, which can realize the versatility of doors with different colors.

　　In terms of emergency power interface and speaker design, the gold finger code X3 is consistent with many other smart door locks, which adopt the lower area of the external door lock panel, and the emergency interface adopts the standard Micro.

　　USB interface, when power is cut off, users can easily perform temporary power supply operation through the corresponding interface of mobile power supply.

　　In addition, a red movable button can be seen on the inner side panel of the outer door lock, which plays the role of anti-disassembly alarm. If someone violently dismantles the door lock, it may trigger the button to make a harsh alarm sound and send warning information to the user at the same time. The hidden fingerprint identification module can be clearly seen on the inner part of the handle. It is different from the traditional thumb identification, and the vertical arc design provides a lighter ergonomic index finger identification.

　　Compared with these visible contents, the design of mechanical keyhole can be described as very secret. The author only opens the keyhole after repeatedly observing the external panel. The golden finger code X3 hides the keyhole in the dust cover in the middle of the three acrylic panels on the outside of the handle. To open it, the user needs to press one side hard to tilt it up before opening it, which is more hidden and more protective than the common online hand-held straight keyhole prompt.

　　The gold finger code on the indoor door lock adopts split design, which allows the user to install a black metal fixed door piece as the base first, and then fix the lock handle body in the door after smooth wiring. In the central area of indoor door lock, the traditional handle design is changed, and the ergonomic vertical handle design is also adopted, so that users can realize manual operations such as door opening and locking by poking in the left and right directions.

　　In addition, two electric trigger buttons, off and on, are provided under the door handle, which can realize full-automatic locking and unlocking operation by clicking on it, and users can observe the electronic locking by observing the lower full-automatic knob corresponding to the two buttons. Because these operations can easily open the door at home, in order to increase the indoor safety of users at night, the gold finger code retains the traditional physical anti-lock bolt on the bottom panel of the indoor panel. As a design independent of the electronic device, as long as the indoor user locks it, even if the electronic lock is unlocked outside the door, it still cannot enter the room.

　　In the aspect of door lock power supply, the Gold Finger Code X3 uses a customized high-capacity lithium battery that can be recycled. The built-in capacity of 4200mAh can support the use demand of a family of four for about one year, which is more durable and environmentally friendly than the traditional disposable battery. It is also very convenient in installation, and the user only needs to interface the power supply and push the battery into the groove in the bin.

　　"Intelligent door lock installation"

　　Praise for the installation service: the appointment of installation service is connected with the information sent by express delivery, and the installation master contacts the user earlier than the arrival of the goods, providing more flexible appointment time for both the user and the installation master.

　　The master was not in a hurry to open the hole before the door-to-door installation. Instead, he disassembled the lock body and conducted a single-machine power-on test to ensure that all the functions of the smart lock body were normal, and then proceeded with the subsequent installation operation.

　　The installation master’s supporting tools are still very complete, such as electric drills, openers, files and chainsaws. Originally, I thought that the installation of this seemingly simple door lock would be completed soon. Unexpectedly, it took almost 2 hours to compare, measure and cut the door lock. During the installation process, the installation master said that the installation of my home was fast in the standard lock body, but it would take longer if it was a non-standard lock body. After the installation, the installation master waited for me to complete the fingerprint and key card entry operation and everything was normal before taking photos of the door lock for uploading and acceptance. The whole process was very professional.

　　[Independent operation of door lock]

　　In order to demonstrate the operation and use process of the door lock, the user can press the reset button hidden under the indoor door lock battery cover to initialize, and the internal program of the lock body can be initialized after a short press of 5-10 seconds.

　　After the machine is restored to factory settings, users can enter the system control panel through the initial password of 123456. The gold finger code X3 uses a small LED panel as the content display, and in order to display the content integrity, each menu panel displays at most four optional items, and the corresponding number of letter lights will be lit according to the number of displayed menus, so users can press the corresponding number to operate according to the selection needs.

　　In the aspect of administrator setting, the system provides users with nine administrator numbers, and the user can freely choose from three options: password, key card and fingerprint for each administrator. It does not force users to set an independent password as the highest administrative authority, which is more flexible and elusive for those who want to decipher it.

　　In the aspect of fingerprint input, because of the vertical grip design, the finger used to open the door has changed greatly from the traditional grip type. When inputting fingerprints, users can freely choose the identification methods that they feel safe, such as index finger, middle finger, ring finger or little finger. Moreover, the author also found that compared with the traditional fingerprint input by pressing the thumb many times, the vertical fingerprint input is much faster, and the modeling task can be completed by inputting the finger module about 3-4 times, and the correct rate in the actual unlocking process is not inferior to that of the hand-held thumb unlocking recognized many times.

　　Because the traditional handle design is easily forgotten by the cat’s eye unlocking technology, the gold finger code adopts the upright design of the built-in door handle as well as the external door handle; In addition, the function of the inner door opening operation has been slightly upgraded. The user can open the door lock by pulling the handle to the right, and when pulling it to the opposite left, it can complete the quick locking operation.

　　Of course, if you feel that you have used such a tall smart door lock, don’t want to move the door handle with your hands so Low, or you want to show it to your relatives and friends, you can click the two electric switch buttons below the handle, so that when you press the corresponding button, the electric motor inside the smart door lock will drive the crankshaft inside the lock body to automatically lock and open the door. However, I would like to remind the "slackers" here that although it is cool to pack, this function will accelerate the consumption of the built-in battery.

　　I don’t know if there is a "Xiaobai" like me. When I first came into contact with and used this gold finger code X3 door lock, I just foolishly went out and manually clicked the lock button on the panel to lock it. Don’t you feel embarrassed to operate like this? So where is its fully automatic function hidden?

　　In fact, the function has always been in front of me, but I ignored it. After communicating with customer service, I finally found the function. Users can touch "3" on the digital panel twice after entering the system menu, and they can trigger the "delayed lock" for 5-30 seconds according to their actual closing habits.

　　Because in order to demonstrate the effect of automatic locking function, here I set the delay locking time to 5 seconds; Then, the unlocking operation is carried out through the normal process. At this time, the gold finger code X3 still normally completes the door opening step after receiving the door opening information, but unlike the previous step after locking, the motor will automatically run again after completing the previous step for 5 seconds and complete the subsequent safety locking process.

　　Compared with the daily external automatic locking security scheme, the indoor defense of the golden finger code is unambiguous. Under the premise of providing convenience for electronic door locks, the traditional physical locking bolt design is still retained, which is very practical for some old communities with poor property security. Once the lock is locked, no one should attempt to enter by means of fingerprints, passwords and so on.

　　"Diversified unlocking experience"

　　As a smart fingerprint door lock, the gold finger code X3′ s main project is naturally fast fingerprint unlocking. The inner hidden semiconductor fingerprint sensor can be used directly with a single finger only by typing three times, and a huge storage space is built in to allow users to input up to 100 items of fingerprints, passwords and access cards, which provides a quick recognition response of 0.5 seconds in fingerprint recognition, and the false recognition rate is as low as 0.001%. At the same time, the built-in Aurora self-learning chip greatly improves the success rate of unlocking by fingerprint recognition for the elderly and children.

　　Of course, in the smart fingerprint door lock, it is also a headache for users whose fingers will peel off, so at this time, smart door cards are needed to provide solutions. In the aspect of using access card to open the door, compared with fingerprints, the information comparison link is omitted, so the efficiency of opening the door will be faster than fingerprints, and each magnetic card has an independent encryption texture, which can ensure that the encrypted access card will not be copied by others. Even if the access card is lost during use, the user can delete the access card in time through the system menu to make it a waste card.

　　For non-home users who have not entered their fingerprints and do not have access cards, remote dynamic password is his best choice. This disposable password is safe and efficient. Users can quickly complete the operation of unlocking their homes by using it within the time limit specified by the system, and the owner can simultaneously receive the real-time use of the password.

　　Of course, the above three functions are based on the condition that the smart door lock has enough power to drive it to run. If the user neglects management and the door lock unexpectedly loses power, then it needs to be opened by the traditional old method. Maybe some people will say that there is still a key to use, and people who sneak in and pick locks can not succeed. Although there is this possibility, it is still difficult to break it through the door lock in a short time. The unique deep-well design of the gold finger code X3 keyhole, coupled with the extremely safe C-pole all-copper lock core, is enough to deter a group of "thieves".

　　However, security is always a double-edged sword. I believe that there will be many friends who are as accustomed to fingerprints as I am. After unlocking, they will feel that it doesn’t matter whether they bring the key or not. So what if one day the door lock is dead and the key is not with me? In fact, don’t panic. Compared with the risky old method of hiding the key near home, you will hide the key instead of a charging treasure to solve this dilemma. If you don’t even have a charging treasure hidden, then it’s really impossible to borrow one from your neighbor’s house, through the Micro at the bottom of the door lock

　　The USB interface provides temporary power supply for it, and after a short self-check wait, fingerprint identification can be completed. At this time, you only need to remove the charging treasure and charge the lithium battery built in the door lock in time, so that the door lock is full of blood immediately.

　　[Postscript of Experience]

　　This gold finger code X3 smart fingerprint door lock has been experienced for some time. From the exquisite and versatile design of the product, the gold finger code X3 has been well integrated with the red paint door at home.

　　In addition, on the basis of ensuring the perfect appearance design, the hidden fingerprint and keyhole design also greatly increase the safety of product use, and they also perform very well in the efficiency and accuracy of daily fingerprint identification.

　　For home users, the diversified unlocking mode provided by it not only meets the needs of ordinary home users, but also takes into account the use cases of the elderly and children in the family. The flexible unlocking mode makes the family members get rid of the shackles of keys and make it easier to enter and leave the house every day.