2:Smart locks are divided into password & fingerprint version smart locks and Tuya APP & password smart locks.(Both smart locks are the same size.)
Password & fingerprint smart lock cylinder can store 50 fingerprints and 50 passwords.
(Go to the webpage or app store to download Tuya,
and open all permissions of Tuya APP after the download is complete)
If you need an electronic version manual (which can be translated into the text you need), please contact the seller and leave your email.
The paper manual is in English.
lock cylinder size
The size of this lock can be adjusted freely.
Can replace almost all sizes of lock cylinders.
Can replace the lock cylinder with a total length of 6CM to 13.5CM.
The total length of the lock cylinder = the indoor end of the lock cylinder + the outdoor end of the lock cylinder.
The inner end size of the lock cylinder is suitable for 3CM to 7CM.
The outer end size of the lock cylinder is suitable for 3CM to 6.5CM.
Dynamic passwords can be produced remotely using a mobile phone. (The generated dynamic password is valid within 5 minutes)
It can be unlocked directly using the Bluetooth of the mobile phone. (The smart lock will enter the sleep state in 3 minutes without any operation, so please press the lock cylinder * key to wake up the lock cylinder before use)
Can be unlocked with a password. (You can set a regular password, a one-time password, and a time password first)
Super power saving
3 batteries can last about 1 year.
Power shortage automatic warning
When the battery level is below 5%, the red light will automatically turn on.
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