Lock cylinder---W118*D29*H45mm

Operate type: Enter code

Main parts: Lock panel and lock body, handle door catch.[ External power supply(Emergency power supply used to supply power to lock when battery have no power), this parts would be send by free as from 1% to 3%]

Power supply:4 pcs 7# Battery

Function and features:

1.Enter code and turn handle to open door, don't need card or key.

2.Have two versions: Master code version or Jump code version

3.Two grade manage--- Master code, and User code.

4.Low power alarm: When battery have not enough power, lock will have a indication.

5.Emergency open: When battery have not power, and can't open lock, at this time can use a external power supply to insert into a socket of lock to supply power to open lock.