Posted by Gary Gagna on October 24, 2012 at 12:40 AM
If you have a Honeywell or Ademco panel, the following steps are required to change a code: Enter the Master Code, 8, User Number, New Code desired. If you have entered these digits correctly, the keypad will beep once after you have entered the last number of the new code.
If you are changing the Master code, follow the same steps as above except enter your new master code twice (Old Master Code, 8, User Number (often #2), New Master Code twice). Upon completion, the keypad will beep three times.
If you have a different manufacturer's alarm panel, refer to the owner's manual or feel free to call us and we will have a tech help you over the phone.