To all colleagues/electrical practitioners,
Please give meyour technical expertise or insights on how to install the smoke detector as standard approach to office and apartment bldgs. What is the minimum and maximum effective area for every one smoke detector before i added another one. Is there any minimum or maximum spaced/span required between smoke detectors. Is there any standard reference book(other than NFPA 70(NEC) where i can easily detemine the number of smoke detectors to install in relation with the area(sq.m or sq.ft). Thanking everyone in advance... Mr. Hentoy K.