For a limited time, you can buy the Kidde Carbon Monoxide Detector AC-Plug-In with Battery Backup for only $11.84 (61% off). Get FREE Super Saver shipping on orders of $25 or more (or with Amazon Prime).
If you have a gas furnace (or fireplace), it's super important to have a working carbon monoxide detector in your house in case of a leak that can be deadly.
The Kidde Carbon Monoxide Detector, AC Plug-In with Battery Backup, model KN-COB-DP2, operates with an AC Plug-In that can be easily installed in any AC wall outlets, while 2-AA batteries provide continuous protection from carbon monoxide, even during power outages. When the CO alarm detects carbon monoxide gas, 4 beeps will sound. The also contains a Replacement Alert, which chirps every 2 times every 30 seconds to indicate that its time to replace the detector. For whole home family protection, place 1 carbon monoxide detector on each level of your home & in your bedroom. UL Certified with a 10-year limited warranty. Meets requirements of UL 2034.
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