You may hear it if you own a scanner. Whenever there's a fire, firefighters call for a first alarm, then maybe a second... or even more. But what does it mean? What does each alarm indicate? Basically ...

Article 760 covers the installation of wiring and equipment for fire alarm systems. Residential smoke alarm systems, including interconnecting wiring, are not covered by Art. 760 because they are not ...

While there are a lot of similarities between fire alarms and security systems, it is crucial to be aware of the differences, and wiring is one of the biggest. Like security panels, fire alarm control ...

Fire alarm cabling has become incrementally more complex over the years, in part driven by the trend toward mass notification, which is a factor of the fire alarm system. Mass notification — a one- or ...