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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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  • BRK SMI100 Battery-Operated Smoke Alarm
    13.95
    LBC Lighting Pro

    BRK SMI100 Battery-Operated Smoke Alarm

    Delivery date & cost shown at checkout

  • 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 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-powered Ionization 2 Pack Smoke Detector | Ace Hardware
    33.99
    DoorDash

    First Alert Battery-powered Ionization 2 Pack Smoke Detector | Ace Hardware

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  • First Alert Battery-Powered Ionization Smoke Detector | Ace Hardware
    19.99
    DoorDash

    First Alert Battery-Powered Ionization Smoke Detector | Ace Hardware

    Delivery date & cost shown at checkout

  • First Alert DC SMI100 Clam Tray Smoke Alarm (2 ct) | Target
    43.69
    DoorDash

    First Alert DC SMI100 Clam Tray Smoke Alarm (2 ct) | Target

    Delivery date & cost shown at checkout

  • 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

    Delivery date & cost shown at checkout

  • First Alert Brk Smi100-Ac, Hardwire Interconnect Smoke Alarm With Battery, Pack
    132.99
    Bonanza

    First Alert Brk Smi100-Ac, Hardwire Interconnect Smoke Alarm With Battery, Pack

    Delivery date & cost shown at checkout

  • First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery
    163.75
    AliExpress

    First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery

    Delivery date & cost shown at checkout

  • ADEMCO 131035 9V Battery Operated Fire Alarm - Pack of 2
    37.95
    Sears

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

    Delivery date & cost shown at checkout

  • BRK First Alert Interconnect Hardwire Smoke Alarm with 10 Year Sealed Lithium Battery and Voice SM110V-AC - Case of 6 Minimum
    331.44
    Conservation Mart

    BRK First Alert Interconnect Hardwire Smoke Alarm with 10 Year Sealed Lithium Battery and Voice SM110V-AC - Case of 6 Minimum

    Delivery date & cost shown at checkout

  • 2-Pack Battery-operated Ionization Sensor Smoke Detector
    32.99
    Pronto Home Delivery

    2-Pack Battery-operated Ionization Sensor Smoke Detector

    Delivery date & cost shown at checkout

  • First Alert Smoke Detector 2 Pack Battery-Powered Ionization Pair 1046828
    37.68
    DK Hardware

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

    Delivery date & cost shown at checkout

  • 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

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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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