CR's testers say these models from First Alert and Kidde are great at protecting you and your loved ones from harmCR's ...

Before mounting your carbon monoxide detectors learn the different sounds the device might make." It's important to be able to know whether or not it's for an actual CO detection or if it's for a ...

The Expert: Shawn Mahoney P.E. is an Engineer in the Technical Services Division at the National Fire Protection Association (NFPA). He is a registered professional engineer with a B.S. in ...