Have no terminal identications in instructions just where to mount etc only a sticker on alarm,brought these on ebay a while ago big mistake never again should of stuck with city electrical factors might throw them away and start again ,cant find brand on internet anywhere cheap import maybe ...
Hi,have wired new extension with mains smokes,have all wiring ready to go 3 core and earth etc using grey as neutral as( per nic rules ???)
anyway to the problem the smoke alarm has 3 wires coming out :
red
white
black
black has a sticker for N,but confused which is live and interconnect...