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, ...

A small fire breaks out in a hospital's outpatient wing. Immediately, the fire alarm system kicks into action. The hospital engineering staff is alerted to the activated device location, the fire ...

Vivint’s custom home security systems are pricey, but its professional services are top-notch. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is an editor overseeing The Verge’s product reviews and service journalism programs. Dan has covered ...

Occupant Load Determines Fire Code Application – Occupant load calculations help identify which fire alarm and safety regulations apply. Mixed-Use Buildings Must Consider Combined Loads – When ...