I had an alarm system installed in 2002 and never really used it.
Anyway the fire alarm keeps going off and we dont have a fire.
I have added the pictures, not sure if you can tell me the model or any help.
if I do pin then 6 it changes the time, 0 does call cs, 5 does pin change.
if you could help me that would be great, the company that fitted it are closed.
Phil