The F7 Face Smart Lock is a robust security door lock that features:

Construction and Finish:
- Made from aluminium alloy with a dark grey finish.
Door Thickness and User Capacity:
- Accommodates door thicknesses ranging from 35 to 110 millimeters.
- Supports up to 300 users.
Unlocking Methods:
- 3D facial recognition
- Fingerprint scanning
- Password entry
- IC card access
- Mechanical key
- USmartGo app and Tuya with video communication capabilities
Compatibility:
- Compatible with systems running iOS 7.0 or higher and Android 4.4 or above.
Battery Life:
- Battery sustains up to 12,000 uses, lasting 18 months or more.
- Consists of a single 4200 mAh lithium battery.
Operational Details:
- Operational voltage ranges from 7.2V to 8.4V.
- Working temperature range: -20 to 65 degrees Celsius.
- Humidity levels between 10% and 90%.