First Alert Battery-Powered CO Detector

Updated August 6, 2026

This auction ended on August 6, 2026. See upcoming auctions from ATX Auctions Corpus Christi.
Lot number432
AuctionAug. 6 Treasure Hunt & Terrific Deals Auction Night
DateAugust 6, 2026 at 7:00 PM EDT
Auction houseATX Auctions Corpus Christi

Title: First Alert Battery-Powered CO Detector Condition: Acceptable In Packaging?: Yes Assembly Required?: No Damaged?: No Damage Description: As pictured Functional?: Unable to Test Missing Parts?: No This First Alert carbon monoxide alarm features a 10-year built-in lithium battery for continuous monitoring during the life of the alarm, and uses an electrochemical carbon monoxide sensor and an 85-decibel alarm to alert you to CO threats. The advanced electrochemical CO sensor detects carbon monoxide leaks from multiple sources, such as faulty fuel-burning appliances, blocked chimneys, and generators running inside or too close to homes. Because CO evenly distributes itself, it's important to have a CO detector on every level and in every bedroom of your home. This easy-to-use alarm features a digital display that shows ambient temperature as well as peak CO levels.

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