DETAIL
WK2 SMART TUBULAR KNOB LOCK For Wood Doors & Some of Metal Doors Available in two colors, classic and trendy. Exquisite color matching, advanced texture. Modern minimalist style, delicacy and personality, simple and advanced. Suitable for 35-55mm door thickness and with tubular 60 / 70mm adjustable latch. Can replace knob locks, lever locks, etc., without opening holes, and can be completely covered. easy installation. Turn on the Bluetooth of the mobile phone, and the APP will automatically connect to the smart lock. After the connection is successful, click the unlock button to quickly unlock the lock with one key. You can set up administrators, enter fingerprints, passwords, etc. through the APP. Remote control can be realized through the optional gateway. Remotely open the door, remotely delete and modify the unlock record. 4 AAA batteries for long-lasting battery life. The external USB emergency charging port of the door lock can be used with a power bank to solve the trouble of no electricity. Main features: A, Live biometric fingerprint, one-key unlock, Offices and other places where people come and go frequently, AI intelligent self-learning, accurate identification, effective prevention of false fingerprints, high safety performance, faster detection. Good anti-counterfeiting performance and high recognition accuracy. B, Password unlocking, virtual password, to prevent peeping. No matter how many digits you add before and after the real password, as long as there are consecutive correct passwords in the middle, it can be unlocked. one-time temporary password What should I do if my friend has not arrived yet? You can remotely send him a temporary password to open the door through Tuya app. C, Mechanical key, emergency unlock It is more at ease to have a backup for everything. If the lock accidentally loses power, there is no need to worry, you can use the emergency key to unlock it.