Lot · Smoke & Gas Detectors
20 BRK First Alert SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup
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Sun · Jul 5, 2026
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Condition
New
Condition tiers
New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 100**
dia17
1,057 ratings · 100.00% positive
Description
From the sellerYou are bidding on 20 Brand New smoke alarms . The First Alert BRK SMI100-AC Interconnect Hardwire Smoke Alarm is a reliable and effective home security device that provides peace of mind in the event of a fire. With a sleek white design and a 5.5-inch diameter, this smoke alarm is both functional and visually appealing. It comes with a battery backup for added convenience and safety, ensuring that your home is protected even during power outages. Manufactured by First Alert BRK, a trusted brand in home security, this smoke alarm is backed by a 10-year manufacturer warranty. Made in Mexico. Cat. 1046836
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