> User Capacity: 3000
> LCD: 1.77 inches TFT colour screen
> Work with 4pcs 1.5V “AA” alkaline battery
> Optical sensor
Support USB to download attendance record
Multiple unlock mode: Fingerprint ,Password, Card and Combination Mode.
High sensitive full touch keypad with backlight, easy use even in the darkness.
Easy operation to the humanity and clear voice guidance.
Support DIY installation just with a screw driver, no need any take hole.
Optional Remote control function.
Doorbell built in offers very convenience for the visitor.
Powered by 4pcs AA Battery and with low battery alarm.
Support external emergency battery input.
Contact Person:Ms Lily