Smart D27 Face Smart Door Lock

Material: Aluminum Alloy
Color: Dark Gray
Door Thickness Compatibility: 35-110mm
User Capacity: 300 Users

Unlock Methods:

3D Face Recognition
Fingerprint
Password
IC Card
Mechanical Key
TUYA App
Video Talking

Support Systems: iOS 7.0 or above, Android 4.4
Battery Life: 12,000 uses (18 months or more)
Battery: 1PC 4200 mAh lithium battery and AA battery
Working Voltage: 7.2V – 8.4V
Operating Temperature: -20°C to 65°C
Operating Humidity: 10% - 90%

Product Features

125° Infrared Light Face Recognition: Fast unlocking, usable at night, wide angle, suitable for children. Prevents unlocking with photos or molds.
Built-in HD Video Camera: Live video monitoring and recording. Greet visitors with live view camera streaming and 2-way audio via smartphone.
Temporary Password Support: Send temporary passwords to friends and family through the app.
Remote Unlocking: Press the doorbell to send an image to the app, allowing remote unlocking.
Large Screen Peephole: Monitor outside activity through the large screen.
Adjustable Door Opening Direction: Select the door opening direction in the lock system without complicated operations.
Convenient App Management: Manage your smart lock anytime and anywhere.
Emergency Power Supply: Micro USB interface for power supply if batteries run out.
Application Environment: Suitable for wooden, metal, and household doors.