Recent content by DPG1965

Thanks, that explains it, I don't use the prox reader. I tried searching but not with Google. One of the problems is with a door (reed switch) sensor that seems to stick open on occasions, have you ever come across that?

Hi, I've been having some problems with an old Honeywell Galaxy 2. When I opened up the case in addition to the 2-20 PCB I found a small Pyronix PCB (RPCB216) - see photos - does anyone know what this is? Thanks