The sound and frequency of a smoke detector's beeping helps indicate what the problem is, from a false alarm to needing a new ...

When's the last time you tested (or replaced) your smoke detector? Can't remember? Then it sounds like it's time to give it an inspection. While smoke detectors are made to last a full decade, it's ...

Q: I changed the batteries in my smoke detector, but when I tested it afterward nothing happened. The batteries are new, but the smoke detector is very old. I know that it’s hard-wired into my home’s ...

If your smoke alarm keeps waking you up for no reason, here's what's going on -- and the maintenance that can stop it.

However, as smoke alarm companies discovered, temperature plays a big role in how batteries perform. Hotter temps create less ...

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 ...

No one tells you what those different beeps or on-off lights on your smoke detector mean. Here's what you need to know.

Beeping or chirping smoke detectors are beyond annoying. Usually, a chirp every 30 to 60 seconds just indicates a low battery. “If it has a 9-volt battery, it needs to be changed,” says Battalion ...

One important caveat to keep in mind: the sensors used to detect carbon monoxide (CO) in the home degrade after 7 years. That ...

A chirping smoke alarm often indicates a low battery. When it happens at night, it could be an environmental issue affecting ...

Throwing smoke detectors away in household trash or recycling poses its own fire hazard, according to the Department of Fire ...