For hard-wired smoke detectors, your bracket should be mounted to a previously installed electrical box. Loosen the two mounting screws in the corners of the electrical box and slide the new ...

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… ...

“This hardwired smoke detector features a single button that allows you to test and silence the alarm,” he highlights. AMAZON $36.99 $24.69 LOWE’S $36.98 $24.98 ...

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.

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: 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 ...

This primer on how to install a smoke detector, hard-wired or battery-powered, should help you protect your household against ...

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 ...