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First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

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    37.68
    DK Hardware

    First Alert Smoke Detector 2 Pack Battery-Powered Ionization Pair 1046828

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    ADEMCO 131035 9V Battery Operated Fire Alarm - Pack of 2

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  • First Alert Alarm Smoke DC SMI100 Clam 2pk Tray
    23.49
    Shipt

    First Alert Alarm Smoke DC SMI100 Clam 2pk Tray

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  • First Alert Battery-operated Ionization Smoke Detector (2-Pack) in White | 1046828
    29.98
    Lowe's

    First Alert Battery-operated Ionization Smoke Detector (2-Pack) in White | 1046828

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  • First alert 2 pack battery-powered ionization smoke detector 2 pk
    25.99
    Stine Home & Yard

    First alert 2 pack battery-powered ionization smoke detector 2 pk

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  • BRK First Alert SMI100-AC, "9120B Replacement" Hardwired Interconnect Smoke Detector with Battery Backup, 2-PACK
    39.99
    Wholesale Home

    BRK First Alert SMI100-AC, "9120B Replacement" Hardwired Interconnect Smoke Detector with Battery Backup, 2-PACK

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  • First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack
    199.99
    Amazon.com

    First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack

    Delivery date & cost shown at checkout

  • First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack
    51.47
    Amazon.com

    First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack

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  • First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack
    16.98
    Amazon.com

    First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

    Delivery date & cost shown at checkout

  • First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
    23.49
    Amazon.com

    First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack

    Delivery date & cost shown at checkout

  • First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack
    51.57
    Amazon.com

    First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack

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  • Brk First Alert Smi100-ac Hardwired Smoke Alarm With Battery Backup 6
    114.95
    eBay

    Brk First Alert Smi100-ac Hardwired Smoke Alarm With Battery Backup 6

    Delivery date & cost shown at checkout

  • First Alert 2 Pack Battery-powered Ionization Smoke Detector
    37.95
    eBay

    First Alert 2 Pack Battery-powered Ionization Smoke Detector

    Delivery date & cost shown at checkout

  • First Alert Sm100v-ac Interconnect Hardwired Smoke Alarm
    29.95
    eBay

    First Alert Sm100v-ac Interconnect Hardwired Smoke Alarm

    Delivery date & cost shown at checkout

  • First Alert Smi100-ac Hardwire Interconnect Smoke Alarm W/ Battery
    94.26
    eBay

    First Alert Smi100-ac Hardwire Interconnect Smoke Alarm W/ Battery

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Product Details

First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
Battery-operated alarm allows for easy installation and maintenance
Front access battery compartment makes for easy battery replacements
End-of-life warning lets you know when it’s time to replace the alarm
Test/silence button for efficient testing to ensure alarm is working properly

Best Review

Customers like the functionality, ease of installation, and value for money of the gas smoke fire alarm. They mention it works well, is easy to mount on the wall or ceiling, and comes with instructions and hardware. However, some dislike the quality and have mixed opinions on the alarm volume, battery life, and design.AI-generated from the text of customer reviews

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