Main Feature
1. 5 unlock ways: Fingerprint, Password, IC Card, Mechanical Key ,APP
2. Carved alloy Material Built Strong enough to protect your home;
3. Locking & Unlocking automatically with the newest automatic technology to free your hands;
4. Indoor double lock knob gives you one more safeguard;
5. Emergency power supply in case of lost power;
6. Built in Rechargeable lithium battery. Low battery warming. One time full charge can work about 3 month.
7. English Voice and menu
8. Query unlock records in the lock
9. Suit for Lots of door type: Wooden door, stainless steel door, bronze door, Double door, Old-fashioned security doors
10. Left Open and Right Open All compatible
