Amazon Hot Selling Smart Cheap Aluminum Biometric Combination Round Knob Tuya Double Sided Fingerprint Door Lock
1. 6 ways to unlock: WiFi APP Access(optional), Ble APP Access, Fingerprint Unlock, Card Unlock, PIN Code Unlock, Mechanical Key Unlock. 2. Convenient APP management system, you can manage your smart lock anytime and anywhere. 3. You can manage a large number of locks with just one phone. 4. Time-limited password settings, suitable for various scenarios. 5. Multi-level administrator settings to help you better manage your smart buildings. 6. Query unlock records anytime and anywhere, the first time to know your home security. 7. The compact size fits all wooden doors and metal doors. 8. FPC fingerprint reader gives you the best security experience . 9. Emergency power supply in case of lost power . 10. We can customize production according to your requirements,OEM/ODM.