To find the correct manual for your system, you must find the model number. The model number can be found printed on the control panel cabinet, which is a large metal cabinet, usually beige and located (usually) in either the closet or basement.
The model number for all control panels is "PCxxxx" where the "xxxx" is a 4 digit number. Once the model number is found, please close this screen and select correct manual for your alarm system.