Kidde 10-Year Battery/Hardwired Smoke Detector

Updated August 7, 2026

Lot number	1005r
Auction	1036 HOME IMPROVEMENT AUCTION ~NORRY~
Date	August 9, 2026 at 9:00 AM EDT
Auction house	Rockey Auctions
Location	NORTHUMBERLAND, Pennsylvania

Brand: Kidde Model: 21031544 Retail Price: $70 Experience the next level of fire safety with the Kidde Hardwired Smoke and Carbon Monoxide Detector, 10-Year Battery Backup, Interconnectable, LED Warning Lights, model 30CUA10. This smoke and 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 in. design ideal for all living spaces such as living rooms, hallways, kitchens, and bedrooms. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5 in. smoke and CO alarm is powered by 120V AC wiring with a 10-year built-in lithium battery, so you never have to change a battery for the life of the detector (not a battery performance claim). 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. A test-hush button allows you to test the battery operations as well as silence nuisance alarms, should they occur. In addition, it's self-testing and easy to install with the included twist-and-click mounting bracket. This Kidde combination alarm is equipped with end-of-life notifications that will beep to remind you it's time to replace it at the of its 10-year lifespan. Meets requirements of 10th Edition UL 217, UL 2034 5th Edition, FCC, and CSFM.. 2-in-1 detection - 10-yr battery powered alarm detects smoke, CO. Wiring adapter available for quick and easy installation. Hardwired with 10-year never-change battery backup. Alarm Sensor Type: Photoelectric. Alarm/Detector Features: 10-Year Battery,Hush Button,Tamper Resistant. Alert Type: Siren. Battery Type Required: Built-In. Commercial/Residential: Home. Included: Batteries,Battery Back-Up,Mounting Hardware,Owner's Manual. Pack Size: 1. Power Source: Hardwired. Voltage (V): 120 V. Certifications and Listings: ETL Certified. Product Depth (in.): 1.88 in. Product Width (in.): 5 in. Disclaimer : DISCLAIMER: This listing contains a stock image of the item to be auctioned, in order to illustrate the item’s design and functionality when new. However, this stock image is provided for ILLUSTRATION PURPOSES ONLY and cannot be relied upon by any bidder. Instead, actual photos of the specific item up for auction are provided within the gallery. Any written overview regarding features, operations, or capabilities reflects the item’s original specification when new and does not guarantee current condition or complete performance. The absence of any description by Rockey Auction of the item to be auctioned does not establish an implied representation that it is new or functional. It is a bidder's sole responsibility to inspect all actual product photos, read descriptions carefully, and perform any desired pre-bid inspections or inquiries. Bids placed constitute full acknowledgment and satisfac

Kidde 10-Year Battery/Hardwired Smoke Detector

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