#400 • 10-Year 3-Pack Battery Smoke Detector

Part of Milwaukee, DeWalt, Ryobi, Home Improvement-Grn1 (timed auction by O'Connor Auction Group)

Starting at $1.00

Status: Available

Bidding closes Nov 7, 2026 7:40 PM CST

Condition: New(other) In Packaging?: Yes Assembly Required?: N/A Damaged?: Unknown Functional?: Unable to Test Missing Parts?: Unknown Experience the next level of fire safety with the Kidde 10-Year Battery Smoke Detector, LED Warning Lights, model 20SD10. This compact smoke 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. 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 alarm is powered by a 10-year built-in lithium battery. When smoke 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 smoke alarm is equipped with end-of-life notifications that will beep to remind you it's time to replace it at the end of its 10-year lifespan. Meets requirements of 9th Edition UL 217 and FCC. 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. Connector/Contact Type: None. Fixed or portable: Fixed. Included: Batteries, Mounting Hardware, Owner's Manual. Pack Size: 3. Power Source: Battery. Voltage (V): 3 V. Certifications and Listings: UL Listed. Product Depth (in.): 1.88 in. Product Height (in.): 5 in. Product Width (in.): 5 in. Features: 10-Year Battery, Hush Button, Tamper Resistant.