How do you reset the master code on an alarm system?
How do you reset the master code on an alarm system? How to change the master code of a Honeywell Alarm systemPress 8 (the CODE key).Press 02.Enter a new four-digit master code.Re-enter the new code. The keypad will beep once to let you know that the code has been changed. How can I change my alarm system code? You can change your alarm system's code by following the specific process for your security panel. Each security system has unique steps that must be followed to change system codes. It is possible to change the Master Code and any user codes...