Fire alarm testing is essential for keeping people and buildings safe. The primary purpose is to ensure fire detection and ...

To meet the “survivability” requirements for certain fire alarm circuits specified in NFPA 72, the NEC allows two methods for compliance.

The good news is that with proper testing, inspection, and maintenance you can keep your fire alarm system at optimum operating performance. In addition to ensuring protection, keeping your system in ...

Courtesy of www.MikeHolt.com. All questions and answers are based on the 2023 NEC. Q1: Fire alarm circuit cables and conductors installed exposed on the surface of ceilings and sidewalls shall be ...