Many people complain about the annoying “chirp” indicating a weak battery, but knowing the detector is completely broken is enough to keep anyone awake at night.

Battery-powered smoke detectors easily detach from a wall plate so you can access a panel on the back to change the battery. Wired smoke detectors tend to cost more, but not too much.

To replace your direct-wired smoke detector, first turn off the power at the main panel. The top of the old smoke detector will either pop off or will twist off with a slight turning motion.

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 ...

If your smoke detector is still within date, you can replace the battery instead of the whole smoke detector. However, if you replace the batteries and your detector still doesn't work, a full ...

You can replace hard-wired smoke detectors yourself if you can reach them and if you’re skilled enough to replace a light fixture. Otherwise, hire a security system company or an electrician.

(KTVI) – It’s time to turn your clock back one hour before going to sleep Saturday night. Safety experts hope you take the time to change the batteries in your smoke and carbon monoxide ...

The battery should be replaced once a year. Pick a certain date that can be remembered, like when switching to or from Daylight Savings time, to replace all smoke alarm batteries. ...

What is the best type of replacement smoke alarm to buy? I would like to add a battery-operated smoke detector in the garage. Can it be connected with the ones in the house?