Kidde AC Plug-In Carbon Monoxide Detector with Battery Backup $11.84

October 30, 2025
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Kidde AC Plug-In Carbon Monoxide Detector with Battery Backup $11.84 at Walmart.

Electrochemical sensing technology detects invisible carbon monoxide gas.
Including 2-AA batteries to provide protection during power outages.
85-decibel alarm alerts you to the presence of carbon monoxide.
Red LED for alarm mode and green LED for normal operation.

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