bs5839-6

[kay cee 548]

Hi all

with fire alarms you get l1to l5 and p1-p2 -m
What is the difference niceic state ABC ?

 

[tazz]

You are getting BS5839 part 1 commercial and part 6 domestic.....Part 1 categories, are Life & Property 1-5 and Manual. Part 6 Graded A to F...Grades A & B are full fire alarm system incorporating control panel. Grade C, are smoke detectors with central control unit. Grade D, are mains smoke detectors with battery backup. Grade E, are mains smoke detectors and Grade F are battery only smoke detectors. Part 6 Categories are Life Domestic, LD1 to LD3.