1. when input the password to open.if red, green light together, says the power shortage, electronic lock can still be open abov
First, modify password:
1. Modify master code: first press "0 0" button, and then press the door inside the red button, "du" "du" two sound, light yellow, into the coding state, then input 1-eight new password, and then press "*" button, at hear "du", "du" sound, yellow lights, this password will automatically is set to complete.
2. Modify user code: press the door inside the red button, hear "du" "du" two sound, yellow light turn on, then into the coding state, input 1-eight new password, then click "*" button, hear "du" "du" confirming sound, yellow lights turn off, the password set to complete.
Second, open the door:
Enter a new password and click "#" button, the correct password, buzzer "du" "du" ring two sound, a green light, into the open for 5 seconds, the password is not correct, ring tones tip password mistake buzzer. Please enter a correct password.
Third,emergency key
When you forget the password or there have no battery,you can use emergency key to open.
combination lock for safes
