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 ...

Compare plans tailored to your home & budget. According to the National Fire Protection Association, smoke detectors should be replaced every 10 years. While working smoke detectors are a must for ...

Having smoke detectors with working batteries placed throughout your home is an important component of fire safety, but in order for them to be most effective, it also makes a difference where they’re ...