How to change the password of the security door password lock

1. Find the setting button on the combination lock, or remove the cover of the combination lock to find the setting button.

2. Press the Set button until the password lock prompts for the original password.

3. Enter the original password, press Enter or #, and the password lock will prompt you to enter the setting mode.

4. Enter a new password according to the prompt of the password lock, and then confirm the new password again.

5. After confirmation, the password lock will prompt that the password has been modified successfully.