You may not think about how well the smoke alarm in your home is helping to keep you safe until that annoying beeping starts, telling you that it’s time to change the batteries. But consider — when ...

Small flashing red lights and chirping sounds every 30 to 60 seconds can mean it’s time to change a smoke alarm’s battery. Some models may have a green flashing light or announce “low battery,” so ...

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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 ...

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 just spent $20, again, on batteries for my smoke alarm. The Duracell batteries I bought are good for five and 10 years. Is the old idea of replacing batteries every six months still relevant with ...

CHECK YOUR ALARMS  When was the last time you changed your smoke alarm battery? The end of daylight saving time is a good ...

WEBVTT BEN: DAYLIGHT SAVING TIME. YES, IT ENDS THIS WEEKEND. SO BEFORE YOU GO TO BED TOMORROW NIGHT, TURN YOUR CLOCKS BACK ONE HOUR, AND CHECK YOUR SMOKE ALARMS. IN AN AVERAGE HOUSE FIRE, YOU HAVE ...