Features:
1, Smart fingerprint lock, with 100MP camera,
2, With 4pcs IR leds, support clear night vision;
3, Fully automatic unlock & locked;
4, Doorbell;
5, With 3.0 inch LCD display, it will auto show outside when press the doorbell;
6, Unlock way: Fingerprint, password, IC cards, keys
7, Combine unlock: Fingerprint+Password, Password + IC cards, Fingerprint + IC cards;
8, Low voltage alarm: the voltage lower than 6.9V, the lock wll alarm;
9, Anti-pry alarm;
10, Wrong input alarm: Input wrong password 5 times, the keypad will locked 90s.
11, Powered by 4200mah rechargeable battery;
12, USB power supply for emergency;
13, Password protection: input any number before or after the right password;
14, The system will Exit automatically if you don't operate it after 12s;