Wifi electronic lock with biometric fingerprint/smart card/password/key unlock/usb emergency charge

Main feature:

1. 5 Unlock Ways: Fingerprint, Password, IC Card, Mechanical Key, APP

2. Constructed carved alloy material strong enough to protect your home;


3. Inner double lock button gives you one more safeguard;

4. Emergency power supply in case of power loss;

5. Low battery heating. Once full charge, it can work about 3 months.
6. English voice and menu

7. query unlock records on lock

8. Suit for lots of door type: wooden door, stainless steel door, brass door, double door, old-fashioned security doors

9. Open left and open right all compatible