Add Yahoo as a preferred source to see more of our stories on Google. Properly installed smoke detectors are often the first line of defense against a house fire, keeping the homeowner informed and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Roy Furchgott We’ve added full reviews of our new picks: The Kidde Smart Smoke ...

A doorknob cover can keep your curious toddler out of areas that may not be fully childproofed. Here are the most effective ones from our tests.

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 ...

Editor's Note Dec. 31, 2025: We combed through this article to ensure all of our product recommendations are in stock. The Google Nest Protect seems to no longer be available, so we removed it from ...

Why are you reading about smoke detectors, may you ask? Well, for one, they can save your life — indicating the onset of a fire at home. According to the “Smoke Alarms in US Home Fires” report by the ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Properly installed smoke ...