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Kidde Carbon Monoxide Detector, AC Plug-In with Battery Backup, CO Alarm...
The Kidde Carbon Monoxide Detector, AC Plug-In with Battery Backup, CO Alarm with Replacement Alert, model KN-COB-DP2, plugs directly into any AC wall outlet, while 2-AA batteries provide reliable backup detection of carbon monoxide, even during power outages. CO is often called the “invisible killer” because you can’t see it or smell it, and in…
