Everyone's well aware of how important smoke detectors are, but there's another early-warning system every home should have. Carbon monoxide can be a real problem and it's called the "silent killer" ...

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 ...

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 ...

Carbon monoxide can be deadly. Every year, over 400 people in the U.S. die unintentionally from CO poisoning, and more than 100,000 wind up in emergency rooms, according to the Centers for Disease ...