Bit of thread drift going on elsewhere, so I have started a new one.
"Do you install fire alarm systems?" - a question which is asked on insurance renewal, but what does it mean?
IMHO, there is a world of difference between providing a mains supply with third core for linking for a couple of smoke detectors and a heat detector in the kitchen on the one hand (i.e. the minimum grade D2 LD3); and a full on panel with separate detectors and sounder etc. (grade A LD2) in a large house. I consider myself perfectly capable of providing the former, but have never attempted the latter.
So where does the threshold lie? I'd be interested in views on certification too please.
