1.This is the combination lock for safe 2. Beautiful,safety ,convenient . 3.LED 4.The most important is the quatity is good

state.

Third: notes:

If red and green lamp is bright at the same time, it means under voltage, please replace battery within one or two weeks.

If entering successive three wrong codes, the keypad is locked for two minutes automatically, if still wrong, keep locking

The code is no more than 8 digits

key code lock for office safe