High Security Fingerprint/RFID Card/WiFi/Tuya/TT APP/ with Camera Intelligent Anti-Peep Digital Smart Door Lock (660P)

High Security Fingerprint/RFID Card/WiFi/Tuya/TT APP/ with Camera Intelligent Anti-Peep Digital Smart Door Lock (660P)

Technical Parameter: 

Keyless Smart Locks - 5 unlocking ways: Tuya Lock APP + Keyboard + Fingerprint + Smart Card + Physical Key
Security and Convinient - Anytime. Anywhere Security and Control with Wifi Gateway (optional add-on, sold separately, remotely lock and unlock your door, set up code or simply check status from anywhere, via mobile app. 
Visual intercom with Peep hole - You can see who is in front of your door remotely by phone or at home by screen on lock. 
3D fingerprint sensor - Hold the handle and press the fingerprint to unlock it. 100 fingerprints can identify you in less than 1 to 1.5 seconds, and is ideal for children and the elderly. 
Battery-powered, external power supply and spare key - Smart key lock (not included) powered by 4AA batteries.