Tuya WiFi Face Recognition Door Lock with Camera & Display (SX-Z3D-ECO)

Description Features:1. Fast unlocking, wide angle camera, can also be used at night.2. When the doorbell button on the smart door lock is pressed, the app immediately sends a push alert, offering options for live video viewing, audio listening, and two-way audio communication. Users can remotely unlock the door directly from the app.3. The door opening direction can be selected in the door lock system.4. Power Supply: Rechargeable lithium battery (Included in package).5. Emergency Power Supply: with micro USB interface to supply power if the battery run out.6. Application environment: Wooden Door/Metal Door/Security Door.Product Model:SX-Z3D-ECO7 Unlock Options:3D Face Recognition,  Fingerprint, Card, Passcode, OTP/Temporary Password, App Unlock by Tuya Smart or Smart Life through WiFi and KeysPower Supply:4200mA Rechargeable Lithium batteryUser capacity:Face: ≤50, Fingerprint: ≤100, Password: ≤100, MiFare/IC Card: ≤100App:Tuya Smart / Smart LifeDoor thickness35-90mmEmergency Power Supply:USB chargeAlarm:Low battery alarmMortise:6068 mortiseColor:Glossy Black