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First Alert BRK 9120B 120V Smoke Alarm, 9V Battery Backup
First Alert BRK 9120B 120V Smoke Alarm, 9V Battery Backup
First Alert BRK 9120B 120V Smoke Alarm, 9V Battery Backup
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First Alert BRK 9120B 120V Smoke Alarm, 9V Battery Backup

Marsoni M251S
Sale price$13.99
Pay 4 payments of $3.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
First Alert BRK 9120B 120V Smoke Alarm, 9V Battery BackupDesigned to help promote household safety, the First Alert Hardwired Smoke Alarm with Battery Backup can provide early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast flaming fires. Features Ionization Sensor Reliably Detects Flaming Fires: The First Alert Hardwired Smoke Alarm with Battery Backup comes equipped with an ionization sensor to provide the earliest possible warning of
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2034 reviews
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Product Reviews
H
Verified Purchase
H
Birmingham, US
★★★★★ 5
Sink organizer
A little wider than expected. Holds all the sink stuff and keeps it tidy. Looks nice and seems solid. Easy to clean with the removable tray.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
J
Verified Purchase
Jill J.
Phoenix, US
★★★★★ 5
Great buy
Color: Black
This is perfect for my kitchen sink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
B
Verified Purchase
Betty C.
Louisville, US
★★★★★ 4
Sturdy and great looking
Color: Black
Great product, looks good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
V
Verified Purchase
Valeria Mayers
Omaha, US
★★★★★ 5
Kitchen organizer
Color: Black, Color: Black
5 star appearance, material, no assembly just place cup in the fitted area. ! Holds all my washing tools, dish detergent, rubber gloves n dish rag together; perfect. I thought it would be too small. Fits perfectly on the sink top.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
B
Verified Purchase
Brooke Reed
Lowell, US
★★★★★ 5
Very functional
Color: Black
Love this so far! Perfect size and I like that I can extend it (or not) to make it fit the space. I haven’t had to use the drain part yet, but looks like it will work good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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