The smart door lock can be used on wooden doors and iron doors. It can be unlocked by fingerprint, password, card, mobile app.

Product Description.
1.6 Unlock ways:Tuya 3D Face Recognition,Wishome App,Fingerprint,Passcode,Card,Key;

2..New Face Recognition Function:Don't need your hand, when you go back, just face to the lock, it will automatic recognition and unlock;

3.Automatic lock after unlocking,no need to manually lock,and don't worry about forgetting to lock the door when you go out;

4.Rechargeable lithium Battery,Super long standby convenient and safe to use;

5.When the smart lock is abnormal,it will send information to the mobile phone in real time;

6.Digital door view and has night vision function;

7.Automatical Camera:When the Doorbell rings,the picture will appear on the screen and start to record voice,and you can unlock in the APP;
8.It has USB emergency interface,you can charge the lock when the battery run out;