Produce specification:

Item: digital lock

Size:W38*D22*H120mm

Operate type: Enter code ,then turn handle

Main parts: Lock panel and lock body,[ 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.By code to open door, don't need card or key. Enter code first, then turn handle to open.

2.Have two types: Public type(Open type) and Private type(Stand alone type).

3.Two grade manage--- Master code, and User code. Also can make to three grades manage---Super Master code, 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.