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CO Carbon Monoxide Detector Alarm Tester Sensor Meter Alert Home Safety with Digital LCD Display and Voice Warning Battery Operated Portbale in White

$12.99
Portable and compact. The green LED flashes every 30 seconds to indicate the unit is operating properly. When a dangerous level of carbon monoxide is detected the red LED will flashes and the alarm
  • Sold & Shipped by CE COMPASS
  • Free shipping

First Alert CO605 Plug-In Carbon Monoxide Alarm with Battery Backup

$18.97
Was $19.99
Save $1.02
4.5 stars (81) ratings
  • Electrochemical sensor for accuracy
  • Uses standard outlet
  • Battery backup
    • Free shipping on orders over $50
    • Free store pickup

    First Alert CO250T Battery Operated Carbon Monoxide Travel Alarm with Bag

    $18.95
  • Carbon monoxide travel alarm
  • Electrochemical signal detects leaks
  • 85-decibel horn
  • Portable design with no installation required
  • Includes 9-volt battery and travel
    • Sold & Shipped by Great Brands Outlet

    First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display

    $40.52
    Was $46.94
    Save $6.42
    4.0 stars (45) ratings
  • Detects natural, methane, propane gasses and carbon monoxide
  • Plugs in with battery operated backup
    • Free shipping on orders over $50
    • Free store pickup

    Kidde Smoke and (CO) Carbon Monoxide Alarm Value I9040E KN-COB-LP2

    $19.37
    Was $22.97
    Save $3.60
    5.0 stars (7) ratings
  • Value pack includes smoke and CO alarms
  • Easy installation
  • Batteries included
    • Free shipping on orders over $50
    • Free store pickup today

    Carbon Monoxide Alarm, First Alert, CO605B

    $24.43
  • Free Shipping on Orders $50 and Up from Zoro
  • Item ships from Zoro in 1 business day and is typically delivered WITHIN 3 business days
    • Sold & Shipped by Zoro

    First Alert PRC710 10-Year Sealed-Battery Photoelectric Smoke and Carbon Monoxide Alarm, Slim Round

    $47.12
    1.0 stars (1) ratings
  • Detect deadly smoke, fire and cohazards
  • Smoke entry system
  • Nuisance-free photoelectric technology
    • Sold & Shipped by Hippo-Deals
    • Free shipping

    Kidde Hardwire Combination Carbon Monoxide and Photoelectric Smoke Alarm KN-COPE-IC

    $36.93
    Was $48.99
    Save $12.06
    5.0 stars (3) ratings
  • AC wire-in with battery backup
  • Voice warning
  • Front-loading battery
    • Free shipping on orders over $50
    • Free store pickup

    First Alert Sco403 Smoke Alarm & Carbon Monoxide Detector Combo Pack

    $41.62
    First Alert Sco403 Smoke Alarm & Carbon Monoxide Detector Combo Pack
    • Sold & Shipped by Beach Audio Inc
    • Free shipping

    Universal Security Instruments MICN109 3-in-1 IoPhic Smoke, Carbon Monoxide and Natural Gas Smart Alarm

    $34.95
    4.5 stars (6) ratings
  • Advanced smoke recognition
  • Auto sensitivity calibration
  • Self-diagnostic feature
    • Free shipping on orders over $50
    • Free store pickup

    First Alert SC9120B Hardwired Combination Carbon Monoxide and Smoke Alarm

    $31.97
    5.0 stars (6) ratings
  • 120-Volt hardwired smoke and carbon monoxide alarm
  • Ionization and electromechanical technology
  • Test/silence button
  • 85-decibel horn and lights
  • Universal mounting
    • Sold & Shipped by Walmarked
    • Free shipping

    First Alert COBATT-6 Carbon Monoxide Alarm, 6-piece

    $79.00
    Was $84.96
    Save $5.96
    Rollback
    4.0 stars (5) ratings
  • Specifically designed for residential and institutional applications
  • Includes 2 AA batteries
  • Easy to use
    • Free shipping
    • Free store pickup

    First Alert OneLink SCO501CN-3ST Battery Operated Carbon Monoxide and Smoke Alarm

    $70.99
    List price $86.99
    Save $16.00
    5.0 stars (1) ratings
  • 2-in-1 carbon monoxide and smoke alarm
  • Photoelectric smoke sensing technology
  • Test/silence button
  • 85-decibel horn, lights, and low battery warning
  • Backed by a
    • Sold & Shipped by Wayfair
    • Free shipping

    Kidde Combo Smoke and Carbon Monoxide Alarm P3010K

    $39.32
    Was $49.97
    Save $10.65
    Rollback
    5.0 stars (1) ratings
  • Smoke and CO sensing technologies work together
  • Sealed-in lithium battery
  • Advanced photoelectric sensor
    • Free shipping on orders over $50
    • Free store pickup today

    First Alert Co600 First Alert Plug-in Carbon Monoxide Alarm [no Backup Or Display]

    $31.11
    First Alert Co600 First Alert Plug-in Carbon Monoxide Alarm [no Backup Or Display]
    • Sold & Shipped by Beach Audio Inc
    • Free shipping

    Kidde 21007268 Battery Operated Nighthawk DC Carbon Monoxide Alarm

    $21.78
  • Battery operated carbon monoxide alarm
  • Test/rest button, end-of-life alert
  • Meets UL requirements
  • 7-year limited warranty
  • Includes 3 AA batteries
    • Sold & Shipped by Bic Warehouse
    • Free shipping

    Basic Plug-In Carbon Monoxide Alarm

    $19.99
    First Alert Carbon Monoxide Alarm CO600
    • Sold & Shipped by Great Brands Outlet

    First Alert Co910v Carbon Monoxide Alarm With Voice & Location

    $52.57
    First Alert Co910v Carbon Monoxide Alarm With Voice & Location
    • Sold & Shipped by Beach Audio Inc
    • Free shipping

    Kidde Plug In Carbon Monoxide Alarm KN-COB-DP2

    $19.47
    4.5 stars (11) ratings
  • AC plug-in
  • Battery backup
    • Free shipping on orders over $50
    • Free store pickup today

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