How to set the password of the door lock

Different brands of door locks may have slightly different ways to modify passwords. Here, taking the general method as an example, the setting steps are as follows:

1. Press the power button at the bottom of the outer panel once and the' *' button three times, and the buzzer will make a long sound.

2. Enter the old password, and then press "#" to confirm. The buzzer will sound for a long time and the LED will flash.

3. Enter the new password of 6 ~ 12 digits and press the' #' key to confirm, and the buzzer will give out a long sound.

4. Enter the same new password again and press "#" to confirm.

5. In the process of setting, if there is an error in the input, the system will exit the setting program. If the input is correct, the buzzer will emit a long sound (or music sound) to indicate success, and the LED light will go out.