I got a call from somebody today to say that their external sounder (bell box) is beeping every now and again. They moved in today so they don't know how the alarm system works etc. They have pulled the fuse to shut it up for now.
It is a Pyronix, Paragon Super with a RKP key pad. I have not been there yet so I don't have any more info.
It could be that the alarm has been set to chime (easy fix) or bell box is sick (probably a flat battery) or ...... any ideas?? I don't have the engineers code for the alarm either, which won't make life any easier!

Thanx CW.
It is a rented property and the landlord was not given the details of the alarm panel when they bought the property. I have not tried the default codes yet, mainly because when I got there the alarm seemed to be behaving, so I left it alone. I don't know what the engineers menus are so I don't really know what to do once I input the master user code??

I will have to try and find a technical/installers manual, then have a play.