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Brand: ‎FIRST ALERT, Style: ‎9120B, Power Source: ‎Battery Powered, Color: ‎White, Product Dimensions: ‎1.9"D x 5.6"W x 5.6"H, Item Weight: ‎9.6 ounces, Sensor Type: ‎Ionization, Manufacturer: ‎First Alert, Part Number: ‎9120BFF-3, Country of Origin: ‎Mexico, Item model number: ‎BRK 9120B-3, Batteries: ‎1 9V batteries required. (included), Is Discontinued By Manufacturer: ‎No, Size: ‎3-Pack, Pattern: ‎Filter, Item Package Quantity: ‎1, Certification: ‎not_applicable, Included Components: ‎First Alert BRK 9120B Hardwired Smoke Alarms with Battery Backup (3), 9-volt battery (3), Mounting brackets with hardware (3), Batteries Included?: ‎Yes, Batteries Required?: ‎Yes, Battery Cell Type: ‎Alkaline

Save on First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack with a Amazon coupon

Checkmate is a savings app with over one million users that have saved $$$ on brands like Amazon.

The Checkmate extension automatically applies Amazon discount codes, Amazon coupons and more to give you discounts on products like First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack.