Kidde AA Battery CO Detector Electrochemical

Updated August 11, 2026

Lot number90
AuctionOverstock Product Liquidation- 08/13
DateAugust 13, 2026 at 6:00 PM EDT
Auction houseATX Auctions Knoxville
LocationKnoxville, Tennessee

Functional?: Unable to Test Model: 21028976 Condition: New - Packaging flawed Damaged?: Unknown In Packaging?: Yes Missing Parts?: No Brand: Kidde Kidde AA Battery Powered Electrochemical Carbon Monoxide Detector Protect your home and family with this easy-to-operate Kidde Battery Powered Carbon Monoxide Alarm. Perfect and portal for travel, the battery-operated carbon monoxide alarm is powered by 2-AA alkaline batteries in the back of the unit that include a slide-out battery door to provide immediate access to the batteries and a safety feature that makes it difficult to close the door without the batteries being installed. Using electrochemical sensor technology, the Kidde carbon monoxide alarm warns of dangerous conditions with a loud, 85-decibel pulsing alarm that detects the level of CO present. When it's time to replace the alarm, the alarm will chirp, indicating that it needs to be replaced. The Test-Hush feature silences the fire alarm for approximately 8 minutes. UL Certified.

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