D122K-Electronic Digital Locks

Description

electronic lock Operate Instructions

1. Factory code:

Master code (1-8 digital ) :default 1234

User code (1-8 digital): default 12345678

Reset code : default 88888888

2. Unlock the door,

Enter or < user code> then press '#' key ,green Led light up and you will hear 2 beeps, then the door can be open in 5 seconds. If four time incorrect code entered ,the keypad will be lock up for one minute.

3. Change master code:

Enter then press '#' key , green LED light up, press ' * ' key yellow LED light up, get into changing mode. within 8 second enter and press ‘ * ‘ to confirm, you will hear 3 beeps means succeeded otherwise try again. If you hear 4 beeps means unsuccessful. After change master code the user code changes to default 12345678 automatically.

4. Change user code:

Enter then press'#' key green led lights up, press ' * ' key, yellow light up, with in 8 seconds enter press * key to confirm. you will hear 3 beeps means succeeded, If you hear 4 beeps means unsuccessful.

5.Change reset code:

Enter press'#' key green led lights up,press ' # #', yellow light up, with in 8 seconds enter then ' * ' key to confirm. you will hear 3 beeps means succeeded, If you heard 4 beeps means unsuccessful.

6.Reset the lock

Press # # then < reset code> the door will open and and < user code > will be reset to factory default setting.

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