Smart door lock with face and palm recognition | fingerprint | IC card reader | 420x74x31mm | grey | TUYA | Wi-Fi

Technical specifications

Material: aluminum alloy
Color: grey
Door thickness: 35–110 mm
Dimensions: 420×74×31 mm; 420×74×58 mm
Unlock methods: 3D face recognition + palm recognition + fingerprint + PIN code + IC card + mechanical key + Tuya Smart application
Maximum number of users: up to 300
Camera: integrated
Video function: live video via mobile application
Intercom: two-way audio communication
Power supply: rechargeable lithium battery
Battery capacity: 5000 mAh
Battery life: up to ~12,000 unlocks (approx. 18 months)
Emergency power: USB port
Operating systems: iOS 7.0 or newer; Android 4.4 or newer
Supported languages: English, Chinese, Spanish, Portuguese, Vietnamese, Arabic, Russian, Indonesian, Thai
Installation environment: wooden doors; metal doors; steel doors; aluminum doors
Door opening direction: adjustable (left / right)
Water resistance: none (recommended installation under a canopy or indoors)

Functions

3D biometric identification: advanced face and palm scanning technology ensures fast and accurate user identification.
7 unlocking methods: Tuya application; face recognition; palm recognition; fingerprint; PIN code; IC card; mechanical key.
Active video monitoring: live video in the application; automatic recording when the doorbell button is pressed.
Two-way intercom: communicate with visitors via smartphone even when you are in another city or country.
Privacy PIN function: allows entering up to a 12-digit code by adding random digits before or after the real PIN so outsiders cannot guess it.
Energy management: audible warning when battery <10%; adjustable voice volume (high / medium / silent); emergency power via USB or power bank.

Usage

For home users: a solution for modern houses or apartments. No need to carry keys – doors can be unlocked with face recognition, fingerprint, or smartphone.
For rental apartments (Airbnb): allows temporary PIN codes for guests and remote access management.
For engineers and system integrators: suitable for smart home systems and access control projects, integrating with WiFi and the Tuya ecosystem.
For electricians: easy installation on most door types; adjustable opening direction allows flexible installation.
For offices and businesses: capacity of up to 300 users allows use for employee access control.

Advantages

7 different unlocking methods
3D face and palm recognition
Integrated camera and video call
Remote control via Tuya application
Up to 300 users
Long battery life (up to 18 months)
USB emergency power
Suitable for many door types

Disadvantages

Not fully waterproof (recommended installation under a canopy)
WiFi network required for full functionality
More complex installation than standard mechanical locks