Kidde Hardwired Smoke & CO Detector

Updated August 8, 2026

Lot number	343
Auction	Overstock Product Liquidation- 08/11
Date	August 11, 2026 at 6:00 PM EDT
Auction house	ATX Auctions Knoxville
Location	Knoxville, Tennessee

Functional?: Unable to Test Model: 21031529 Condition: New - Packaging flawed Damaged?: Unknown In Packaging?: Yes Missing Parts?: Unknown Brand: Kidde Experience the next level of fire safety with the Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable & LED Warning Lights, model 30CUAR. This smoke & CO detector has enhanced sensing technology that reduces false alarms often caused by cooking and sends fast alerts that help give your family more time to get out safely. To detect carbon monoxide, an electrochemical sensor is used. This alarm offers a modern 5-inch design ideal for all living spaces such as living rooms, hallways, kitchens, & bedrooms. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5-inch smoke & CO alarm is powered by 120V AC wiring with 2 AA alkaline replaceable backup batteries (included) for continual detection even during outages. When smoke or carbon monoxide is detected, the red LED light will flash in time with the loud 85-decibel alarm to help you seek safety.

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