fire alarm

I have a part wired/part wireless Galaxy G2-12 panel with an SGU601 fire alarm wired in to it. The SGU601 was here when I moved in a few months ago, and it could have potentially been fitted in 2004 - so is very old. I've noticed that it's not going off (eg when my wife burns the toast) even...

I think I need to order some test keys for our fire alarm call points. These are from a company called Protec. The test key seems to fit in the small slot on the bottom, but we don't have any. Does anyone know where I can buy a suitable key please? (I've emailed the supplier, but I haven't had...

Hi, Ive just had a fire alarm fitted, grade a, and interconnected mains detectors in each flat. Its been done in trunking and looks messy to me, is this normal ? thanks

Hi I'm renovating my house and only have battery powered unlinked fire alarms. The loft room has mains power. I would like to get radio linked alarms, so they don't have to be wired to each other. But I need them to be mains powered If I was to run them off the lighting circuit, what is the...