New Biometric Tuya APP Camera Electronic Smart Door Lock Password Electronic Locks Key IC Card Unlock Fingerprint Lock. 6 unlock ways: 3D infraed Face, 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. One time full charge can work about 3 month. English Voice and menu 8. Query unlock records in the lock 9. Infrared Sensor Camera make it also can work well in dark environment 10. Suit for Lots of door type: Wooden door, stainless steel door, bronze door, Double door, Old-fashioned security doors 11. Left Open and Right Open All compatible.
