That random chirp at 2:13 a.m. is enough to make a grown man question his life choices. You changed the battery. You pressed ...

The RSA-400 looks like your ordinary, everyday smoke detector. The included Roost Smart Battery enables it to connect to your Wi-Fi network, and that’s how it sends alerts to your smartphone if the ...

They’re much more expensive than the typical 9-volt battery, but they deliver peace of mind that no dumb battery can. Few life events are more annoying than being awakened at 3AM by a chirping smoke ...

The first time most people hear the quiet chirp of a smoke detector in the dead of winter, it feels like a minor nuisance. It ...

Adding smarts to smoke detection can feel like walking a treacherous path. Old-fashioned smoke detectors have served as a fine warning system for a long time. Yes, between false alarms and low-battery ...

Doug and Lynn Fick replaced the batteries in their Elgin home’s smoke detectors earlier this month, but Elgin firefighters did them one better Wednesday by replacing seven of the Ficks’ detectors with ...

You're all snuggled in your bed for the night about to drift off into dreamland when you hear it — the smoke alarm chirp. You now have two options: either get up and change the battery or deal with ...

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I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...

"Smart" smoke and CO2 detectors can do all sorts of clever things, such as notifying absent homeowners via their smartphone if the alarm goes off. However, what if you’ve already got a perfectly good ...