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

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A carbon monoxide alarm is a crucial safety feature of any home, to audibly alert you of otherwise undetectable – and deadly – carbon monoxide leaks. As a colorless and odorless gas ...

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.