Learn how to make a simple fire alarm with our step-by-step guide in this video! Discover the essential components and ...

The fire alarm industry is full of rules. I’ve previously explained each of the six categories of rules, which apply, respectively, to manufacturers, what to install, how to install, to individuals, ...

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 ...

Group M (mercantile) retail spaces under 500 occupants on the ground floor do not independently require a fire alarm system, but their occupancy contributes to the total building load in mixed-use ...