Fairlineguy

Thanks for the reply just could find a definitive answer online maybe not such a pain if I can get a way with re cabling just the sounders . My jsb 2240 conventional alarm unit is now obsolete and the buttons are a bit temperamental. Guess I’m going to have to face up to a new system been wondering if a wireless system might be the way to go

Hi All I have a HMO the alarm system was installed in the late 1990s it comprises of a Firedex 2204 conventional 4 zone panel, 8 heat detectors,2 smoke,8 sounders.2 call points . My question is the wire is all in trunked house 2 core electrical cable which doesn’t meet current standards. Clearly when it was installed it meet the standards of the day does this need to be changed or does it only need to be replaced if a new system is installed.