Your home’s first line of defense against fires and smoke are its smoke detectors. These devices pick up on smoke in the air and alert you to its presence. The idea is that the alarm will activate and ...

There are multiple reasons to convert your home to hard-wired smoke detectors. One of the most basic reasons people convert is that some battery-powered smoke detectors can be hard to reach. Moreover, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Featured ...

Q: My home has hard-wired smoke detectors. How often do I need to replace them, and what kind of replacements do I need? Can I do it myself, or do I need a professional? And if I need a pro, what kind ...

Q. How often do I need to replace my hard-wired smoke detectors? And who should I hire to do this? Our 15-year-old system has five detectors. A few are chirping, and it doesn’t stop even when we ...

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 ...