XSDTS Fingerprint Door Lock Bluetooth Smart Lock Tuya App Remote Unlocking Password Lock Electronic Door Lock

Specifications:

Model: K7 Pro
System: Tuya
Bluetooth 4.0
Material: Aluminium Alloy
Unlock modes: Tuya APP / Fingerprint / Password / Smart card / Key
Fingerprint read: FPC Sensor (Semiconductor Sensor)
Color: Black
User(fingerprint/card/password): Total 99
Chip Type: Dual Core Driver
Touch screen: IML Material
Working power: 4 x AAA 1.5V batteries (not include)
Operating temperature: -20 to 55 Centigrade
Password function: support virtual password
Suit for the door thickness about 35-55mm