password lock

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.

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

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

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

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

Function and features:

Power supply:4 pcs 7# Battery

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%]

Operate method: Enter code and turn handle

        Lock cylinder---W221.5*D25*H112mm

password lock with keypad,by three ways to lock,very convenient,firm and safe.