hello guys
#2 Fire alarm - install in common parts, grade A category, LD2 coverage, conforming to BS 5839
A grade A fire alarm to me normally means a centrally wired system with contralised controls, so I would not get away with a wireless system with a wireless control module all mains wired?
#2 Fire alarm - install in common parts, grade A category, LD2 coverage, conforming to BS 5839
A grade A fire alarm to me normally means a centrally wired system with contralised controls, so I would not get away with a wireless system with a wireless control module all mains wired?