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    Shop Ionic Smoke Alarm

    Sponsored
    $69.99
    Smoke Detector And Carbon Monoxide Detector Co2 Detector Battery Powered With Test/Reset Button 4 Pack
    Amazon.com
    345
    Free shipping
    $69.99
    Smoke Detector And Carbon Monoxide Detector Co2 Detector Battery Powered With Test/Reset Button 4 Pack
    Amazon.com
    345
    $97.49
    X-Sense Smart Smoke Detectors With SBS50 Base Station, Wi-Fi Smoke Alarm Compatible With X-Sense Home Security App, Wireless Interconnected Mini
    Amazon.com
    478
    Free shipping
    $97.49
    X-Sense Smart Smoke Detectors With SBS50 Base Station, Wi-Fi Smoke Alarm Compatible With X-Sense Home Security App, Wireless Interconnected Mini
    Amazon.com
    478
    $149.99
    Google Nest Protect - Smoke Alarm - Smoke Detector And Carbon Monoxide Detector - Battery Operated , White - S3000BWES
    Amazon.com
    12K+
    Free shipping
    $149.99
    Google Nest Protect - Smoke Alarm - Smoke Detector And Carbon Monoxide Detector - Battery Operated , White - S3000BWES
    Amazon.com
    12K+
    $19.99
    Kidde Firex i4618 120VAC Ionization Sensor Hardwired Smoke Alarm - 21007581
    Acme Tools
    7
    $19.99
    Kidde Firex i4618 120VAC Ionization Sensor Hardwired Smoke Alarm - 21007581
    Acme Tools
    7
    $22.01
    Kidde Ionization Smoke Alarm - 21006379
    Acme Tools
    $22.01
    Kidde Ionization Smoke Alarm - 21006379
    Acme Tools
    $21.38
    Kidde i12060 (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To I4618)
    Electric Bargain Store
    8
    $21.38
    Kidde i12060 (21006376) 120V AC/DC Wire-In Ionization Smoke Alarm With 9V Battery Back Up - Contractor Packaging (Upgraded To I4618)
    Electric Bargain Store
    8
    $21.38
    Kidde 1275 120V AC/DC Ionization Smoke Alarm (Upgraded To I4618)
    Electric Bargain Store
    $21.38
    Kidde 1275 120V AC/DC Ionization Smoke Alarm (Upgraded To I4618)
    Electric Bargain Store
    $31.97
    10 Year Worry-Free 2-Pack Battery Powered Smoke Detector With Ionization Sensor
    Home Depot
    Free shipping
    $31.97
    10 Year Worry-Free 2-Pack Battery Powered Smoke Detector With Ionization Sensor
    Home Depot
    Free shipping
    $39.88
    Firex 408 120VAC Ionization Smoke Alarm
    Electric Bargain Store
    $14.98 Off*
    $39.88
    Firex 408 120VAC Ionization Smoke Alarm
    Electric Bargain Store
    $14.98 Off*
    $37.95
    Kidde Wire-In Ionization Smoke Alarm With Exit Light Model - i12080
    Fire Supply Depot
    $37.95
    Kidde Wire-In Ionization Smoke Alarm With Exit Light Model - i12080
    Fire Supply Depot
    $42.50
    First Alert Hardwired 120V Ionization Smoke Alarm (6-Pack)
    iverybers.com
    Free shipping
    $42.50
    First Alert Hardwired 120V Ionization Smoke Alarm (6-Pack)
    iverybers.com
    Free shipping
    $36.81
    Code One 6-Pack Battery Powered Smoke Detector With Ionization Sensor
    Home Depot
    1K+
    Free shipping
    $36.81
    Code One 6-Pack Battery Powered Smoke Detector With Ionization Sensor
    Home Depot
    1K+
    $17.01
    $19.99
    First Alert Hardwired Ionization Smoke Alarm With Battery Backup - 5194782
    Acme Tools
    563
    14% off
    $17.01
    $19.99
    First Alert Hardwired Ionization Smoke Alarm With Battery Backup - 5194782
    Acme Tools
    563
    $35.75
    First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide And Smoke Alarm
    iverybers.com
    Free shipping
    $35.75
    First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide And Smoke Alarm
    iverybers.com
    Free shipping
    $64.97
    10 Year Worry-Free 3-Pack Battery Powered Smoke Detector With Ionization Sensor
    Home Depot
    In store
    1K+
    Free shipping
    Curbside
    $64.97
    10 Year Worry-Free 3-Pack Battery Powered Smoke Detector With Ionization Sensor
    Home Depot
    1K+
    $37.83
    First Alert Smoke Alarm 120 V Ionization Sensor 85 Db White 9120B
    DkHardware.com
    $37.83
    First Alert Smoke Alarm 120 V Ionization Sensor 85 Db White 9120B
    DkHardware.com
    $16.99
    Sunco First Alert BRK Hardwired Ionization Smoke Alarm
    sunco
    $16.99
    Sunco First Alert BRK Hardwired Ionization Smoke Alarm
    sunco
    $31.95
    First Alert 0827B Ionization Smoke Alarm With 10-Year Sealed Tamper-Proof Battery
    Walmart
    32
    Free shipping
    $31.95
    First Alert 0827B Ionization Smoke Alarm With 10-Year Sealed Tamper-Proof Battery
    Walmart
    32

    • 5 Best Smoke Detectors 2025 | Best Smoke Detectors In 2025

      https://reviews.chicagotribune.com › smoke_detectors
      SponsoredWe Did The Research. Read Our In-Depth Guide for the Best Smoke Detectors of 2025. We Compared First Alert vs X-Sense vs Nest. Read the Expert Reviews

      There's One Clear Winner · #1 Online Buying Guide · Top-Rated Reviews & Deals

      Brands: First Alert, Kidde, X-Sense, Nest

      5/5 (780 reviews)