When you move into or buy a new home, no one hands you a guide to how the smoke detectors work. They “chirp,” which really means shriek loudly, and you occasionally have to put new batteries in them.

An ear-splitting smoke alarm siren is one of the worst midnight surprises. But it’s even worse when your detector keeps beeping in the middle of the night but then stops and acts perfectly normal ...

Your smoke detector’s beeping is supposed to protect you, not confuse you. Yet there are moments when a chirping alarm is a warning that the device itself is no longer trustworthy, even if it still ...

Why automated 24/7 fire department dispatch saves homes while families sleep.

Smoke alarms are key to reducing fire deaths. However, plenty of homes lack the recommended number of smoke alarms. How do you improve getting smoke alarms into homes? It starts with getting accurate ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? According to the National Fire Protection Agency’s Smoke Alarms in US Home Fires ...