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

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 ...

If you’ve ever swapped the battery in your smoke detector only to find it still chirping at you, you’re not alone. That persistent beep is one of the most frustrating household mysteries, but there’s ...

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

You know you should install smoke and CO alarms indoors, but do you know what the beeps they make mean? Learn about these ...