Specifications:
Model: K20
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: Total 100
Fingerprint: 100 pcs
Card: 100 pcs
password: 100 pcs
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 26-50 mm
Features：
Front panel is matte frosted design, not easy to be scratched
The screw position of the panel can be flexibly moved, easy installationNo need to dig additional hole
Tuya APP Remote Control,Bluetooth connection, convenient and fast ，Add or delete user fingerprints, passwords, and cards directly on the Tuya APP
Add Tuya Bluetooth gateway also can connect to WiFi
Supports 9-language voice system （Chinese,English,Arabic,Indonesian, Portuguese, Russian, Spanish, Thai, Vinetnamese）
Indoor panel has electronic locking function
Mechanical keys and emergency power supply (USB) can be used when the door lock is out of power.
Universal for left and right doors, suitable for 26-50 mm door thickness.
About the Tuya APP:
Bluetooth connection; Easy to connect and save power
Add B3 Bluetooth gateway can connect to WiFi
Share the temporary password remotely,tell your friends the temporary password and enter the temporary password Code to open the door, more convenient to use
Item Include：
Front panel x 1
Rear panel x 1
Mortise lock x 1(options)
Smart card x 5
Mechanical Key x 2
Screw Kit x 1
Note:
-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
-Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
