Four beeps and a pause means CO is present. Here are 6 other things that might make your CO alarm go off too. Some or all of the mortgage lenders featured on our site are advertising partners of ...

The devices are essential, and it’s well worth considering the newest models.

CR's testers say these models from First Alert, Kidde, Siterwell, and Universal Instruments are great at protecting you and your loved ones from harm A good combination detector will respond to flames ...

The First Alert Z-Wave FSMCO410BX is part of the Smoke & Carbon Monoxide Detectors test program at Consumer Reports. In our lab tests, Combination Smoke & Carbon Monoxide Detector models like the ...

Carbon monoxide (CO) is an odorless, colorless and toxic gas that causes hundreds of unintentional deaths a year, according to the Centers for Disease Control and Prevention (CDC). The gas is ...

Three out of five fire deaths happen in homes with either no smoke alarms or no working alarms, but Consumer Reports has revealed their top picks to help keep your family and belongings safe. Stream ...