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;