Sliding Glass Door Smart Lock

Sliding Glass Door Smart Lock G008
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 humanity and clear voice guidance.
Support DIY installation just with a screwdriver, no need any take hole.
Optional Remote control function.
Doorbell built-in offers every convenience for the visitor.
Powered by 4pcs AA Battery and with low battery alarm.
Support external emergency battery input.
Support USB to download attendance record.