For many fire departments false fire alarms have become a nuisance and have lead to changes in response policies due to the number of alarms. The response may limit the number of units on the initial ...
Q: Can I install access control wiring (12VDC) in the same conduit as power-limited (24VDC) fire alarm wiring as long as I follow NFPA 70’s wiring methods? If I read Art.760.56 of NFPA 70 (2002) ...
Greg Kessinger is SD&I’s fire alarm and codes expert and a regular contributor. Email him your fire & life safety questions at [email protected]. Have you ever made an embarrassing mistake that was ...
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