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.

The best smoke detector will quickly alert you to a fire. Our picks, ... Nest Protect and First Alert SA320, also have a UL 2034 certification, which covers the CO detector.

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 ...