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Expensive repairs? Find a warranty to cover future costs. Expensive repairs? Find a warranty to cover future costs. According to the National Fire Protection Association, smoke detectors should be ...

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 ...

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 ...

When replacing batteries, opt for lithium batteries, which typically last up to 10 years, matching the lifespan of most smoke detectors. It’s essential to check the manufacturing date on the unit. If ...

Smoke detectors have a lifespan of seven to ten years. After this period, their internal sensors deteriorate, leading to ...

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

HARRISBURG, Pa. — The Shapiro administration on Thursday issued a reminder to Pennsylvanians to change the batteries in their smoke alarms and carbon monoxide detectors while changing their clocks for ...