If you're renovating your home, cover your smoke detector or remove it from the work area to prevent it from going off when no smoke is present. My smoke detector makes a chirping noise.

Key insights. Smoke detectors can cost anywhere from $5 to more than $150.; The type determines the price of the smoke detector.; Your home warranty may cover the cost of replacement.

If you’re looking for a smoke detector with everything, Kidde’s latest covers almost all the bases. First, it handles both smoke and carbon monoxide, warning you of danger with both an ear ...

These are the best smoke detectors and what to consider before buying. ... The 9120B also features a dust cover to keep particles from getting in, ...

Smoke alarms aren't just noisy gadgets that chirp when your toast burns. They're essential, life-saving devices required by law in most homes around the country. Research shows that properly ...

One chirp every 30 to 60 seconds: It’s time to replace the battery. Continued sets of three (3) loud beeps, but no smoke or fire: The smoke detector is dirty. Over time, dust, dirt, spiders ...