Interest in emergency systems rose sharply after 9/11 and remains high. Building owners no longer install fire alarm signaling systems just to satisfy their insurance company. Today, their motivation is keeping employees safe, by including new installations, retrofits, upgrades, testing, and maintenance. The requirements of Art. 760 cover the installation of wiring and equipment for fire alarm systems, including all the circuits that control and power the fire alarm system. NFPA 72 National Fire Alarm Code provides other fire alarm system requirements.
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