The author has long advised readers to return old smoke alarms to manufacturers. Then he tried doing it himself.

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

False fire alarms can be a big problem, wasting time, money, and emergency resources. Now, a team of South Korean researchers ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

Learn more The best smoke detectors let you sleep easy knowing your home is protected from fire and carbon monoxide by a reliable, audible alarm. As a residential carpenter, I've installed plenty ...