Shop Carbon Monoxide Detector Red-Light vs Green Light

Sponsored
$28.89
Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
Amazon.com
1K+
$28.89
Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
Amazon.com
1K+
$27.94
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
2
$27.94
Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
Amazon.com
2
$32.39
Combination Gas & Carbon Monoxide Detectors - Plug In Carbon Monoxide Alarm & Natural Gas Detector For Home, 2-In-1 Co Detector & Combustible Gas
Amazon.com
$32.39
Combination Gas & Carbon Monoxide Detectors - Plug In Carbon Monoxide Alarm & Natural Gas Detector For Home, 2-In-1 Co Detector & Combustible Gas
Amazon.com
$42.94
Kidde Battery-Powered Electrochemical Carbon Monoxide Detector
Walmart
In store
Free shipping
Curbside
$42.94
Kidde Battery-Powered Electrochemical Carbon Monoxide Detector
Walmart
Free shipping
$39.68
Kidde KN-COPP-3 (900-0076) (21005294) AC Powered, Plug-In Carbon Monoxide Alarm
Electric Bargain Store
$39.68
Kidde KN-COPP-3 (900-0076) (21005294) AC Powered, Plug-In Carbon Monoxide Alarm
Electric Bargain Store
$21.97
Kidde KN-COB-B (KN-COB-B-LPM) (9CO5-02) Battery Operated Carbon Monoxide Alarm (Replaced By KN-COB-LP2)
Electric Bargain Store
2
$21.97
Kidde KN-COB-B (KN-COB-B-LPM) (9CO5-02) Battery Operated Carbon Monoxide Alarm (Replaced By KN-COB-LP2)
Electric Bargain Store
2
$42.97
Firex Plug-In Carbon Monoxide Detector, 9-Volt Battery Backup And Digital Display, CO Detector
Home Depot
In store
7
Free shipping
Curbside
$42.97
Firex Plug-In Carbon Monoxide Detector, 9-Volt Battery Backup And Digital Display, CO Detector
Home Depot
7
$23.02
Firex Battery Operated Carbon Monoxide Detector With Digital Display
Home Depot
644
Free shipping
$23.02
Firex Battery Operated Carbon Monoxide Detector With Digital Display
Home Depot
644
$72.58
Kidde KN-COPE-I (21007624) (KN-COPE-IC) AC Wire-In With Battery Back-Up Combination Carbon Monoxide & Smoke Alarm With Photoelectric Sensor (Upgraded
Electric Bargain Store
$72.58
Kidde KN-COPE-I (21007624) (KN-COPE-IC) AC Wire-In With Battery Back-Up Combination Carbon Monoxide & Smoke Alarm With Photoelectric Sensor (Upgraded
Electric Bargain Store
$67.99
First Alert Slim Battery-Powered Photoelectric Smoke And Carbon Monoxide Detector 1 Each - N/A
Bed Bath & Beyond
$67.99
First Alert Slim Battery-Powered Photoelectric Smoke And Carbon Monoxide Detector 1 Each - N/A
Bed Bath & Beyond
$49.94
Kidde C3010d Carbon Monoxide Detector With Digital Display And 10-Year Worry-Free Lithium Battery, Kidde
Walmart
In store
Free shipping
Curbside
$49.94
Kidde C3010d Carbon Monoxide Detector With Digital Display And 10-Year Worry-Free Lithium Battery, Kidde
Walmart
Free shipping
$76.49
First Alert Ionization Smoke And Carbon Monoxide Detector - N/A - AC
Bed Bath & Beyond
$76.49
First Alert Ionization Smoke And Carbon Monoxide Detector - N/A - AC
Bed Bath & Beyond
$27.99
First Alert CO605 Plug-In Carbon Monoxide Detector With Battery Backup: 9-Volt Alkaline, No Hardwired Installation Needed
Target
Free shipping
$27.99
First Alert CO605 Plug-In Carbon Monoxide Detector With Battery Backup: 9-Volt Alkaline, No Hardwired Installation Needed
Target
Free shipping
$57.79
Kidde 10073 - Carbon Monoxide Alarm With Sealed Lithium Battery (21010073 C3010)
LightBulbs.com
43
$57.79
Kidde 10073 - Carbon Monoxide Alarm With Sealed Lithium Battery (21010073 C3010)
LightBulbs.com
43
$19.88
Kidde AA Battery Operated Basic Carbon Monoxide Alarm - 9Co5
Walmart
In store
Curbside
$19.88
Kidde AA Battery Operated Basic Carbon Monoxide Alarm - 9Co5
Walmart
$29.39
Plug-In, 2-In-1 Carbon Monoxide And Natural Gas Detector With 9V Battery Backup, Microprocessor Intelligence
Home Depot
Free shipping
$29.39
Plug-In, 2-In-1 Carbon Monoxide And Natural Gas Detector With 9V Battery Backup, Microprocessor Intelligence
Home Depot
Free shipping
$481.10
E3point Standalone (E3SAH) Gas Monitor (120 VAC)
Buy Gas Monitors
$481.10
E3point Standalone (E3SAH) Gas Monitor (120 VAC)
Buy Gas Monitors
$29.79
Kidde 08872 - Battery Operated Basic Carbon Monoxide Alarm (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2))
LightBulbs.com
$29.79
Kidde 08872 - Battery Operated Basic Carbon Monoxide Alarm (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2))
LightBulbs.com
$129.99
Klein Tools Carbon Monoxide Meter - ET110
Acme Tools
$129.99
Klein Tools Carbon Monoxide Meter - ET110
Acme Tools
$29.99
$59.97
Kidde 21031514 10-Year Battery Powered Combination Smoke And Carbon Monoxide Detector With Alarm LED Warning Lights
PrairieGrit
49% off
$29.99
$59.97
Kidde 21031514 10-Year Battery Powered Combination Smoke And Carbon Monoxide Detector With Alarm LED Warning Lights
PrairieGrit
$26.24
Carbon Monoxide Detector Battery Operated CO Alarm Detector Monitor With LED Digital Display For Home Kitchen
LightInTheBox
$26.24
Carbon Monoxide Detector Battery Operated CO Alarm Detector Monitor With LED Digital Display For Home Kitchen
LightInTheBox
$104.18
Edwards Signaling Carbon Monoxide Detector Alarm And Trouble Relays Sounder End-Of Life Signal 12/24VDC (260-CO)
Lighting Supply
60-day returns (most items)
$104.18
Edwards Signaling Carbon Monoxide Detector Alarm And Trouble Relays Sounder End-Of Life Signal 12/24VDC (260-CO)
Lighting Supply
60-day returns
$481.99
Macurco CM-6 Gas Detector, Co, Led, 0 To 200 Ppm
Zoro.com
$481.99
Macurco CM-6 Gas Detector, Co, Led, 0 To 200 Ppm
Zoro.com
$46.99
First Alert Battery-Powered Electrochemical Carbon Monoxide Detector
Ace Hardware
$46.99
First Alert Battery-Powered Electrochemical Carbon Monoxide Detector
Ace Hardware
$105.47
DSC PG9933 | Powerg Wireless Carbon Monoxide Detector
AllDataResource.com
10% Off*
$105.47
DSC PG9933 | Powerg Wireless Carbon Monoxide Detector
AllDataResource.com
10% Off*
$29.99
First Alert 2Pk CO400CN2 Battery Powered Carbon Monoxide Detector: Best CO Detector, 9-Volt Alkaline Battery Included
Target
Free shipping
$29.99
First Alert 2Pk CO400CN2 Battery Powered Carbon Monoxide Detector: Best CO Detector, 9-Volt Alkaline Battery Included
Target
Free shipping
$34.95
$68.99
Carbon Monoxide Detector CO Smoke Monitor Alarm
Until Times Up
49% off
$34.95
$68.99
Carbon Monoxide Detector CO Smoke Monitor Alarm
Until Times Up
$27.99
Kidde 9CO CO Alarm, Battery Powered
IndustrialSafety.com
$27.99
Kidde 9CO CO Alarm, Battery Powered
IndustrialSafety.com
$45.99
First Alert Carbon Monoxide Alarm Battery Operated - 2 Pack - 1039741
Acme Tools
$45.99
First Alert Carbon Monoxide Alarm Battery Operated - 2 Pack - 1039741
Acme Tools
$82.36
System Sensor CO1224T - Detector - Carbon Monoxide Detector
AllDataResource.com
$82.36
System Sensor CO1224T - Detector - Carbon Monoxide Detector
AllDataResource.com
$113.46
Kidde Commercial 260-CO | 12/24VDC Carbon Monoxide Detector With Safetest
AllDataResource.com
$113.46
Kidde Commercial 260-CO | 12/24VDC Carbon Monoxide Detector With Safetest
AllDataResource.com
$82.99
Kidde 9000113 Gas/Carbon Monoxide Combo Unit W/ Digital Readout, Hide-A-Way Cord, & Battery Backup
IndustrialSafety.com
10-day returns (most items)
$82.99
Kidde 9000113 Gas/Carbon Monoxide Combo Unit W/ Digital Readout, Hide-A-Way Cord, & Battery Backup
IndustrialSafety.com
10-day returns
$46.99
First Alert Plug-In W/Battery Back-Up Electrochemical Carbon Monoxide Detector
Ace Hardware
Carbon Monoxide Detector · Cost-Effective · Easy to install · First Alert · Sturdy Construction
$46.99
First Alert Plug-In W/Battery Back-Up Electrochemical Carbon Monoxide Detector
Ace Hardware
Carbon Monoxide Detector · Cost-Effective · Easy to install · First Alert · Sturdy Construction
$5.00
First Alert CO400RVA Battery Powered Carbon Monoxide Alarm
eBay.com
Free shipping
$5.00
First Alert CO400RVA Battery Powered Carbon Monoxide Alarm
eBay.com
Free shipping
$64.99
Kidde Nighthawk Plug-In W/Battery Back-Up Electrochemical Carbon Monoxide Detector
Ace Hardware
AC (Alternating Current) · Carbon Monoxide Detector · Cost-Effective · Digital setup · Easy to install
$64.99
Kidde Nighthawk Plug-In W/Battery Back-Up Electrochemical Carbon Monoxide Detector
Ace Hardware
AC (Alternating Current) · Carbon Monoxide Detector · Cost-Effective · Digital setup · Easy to install
$69.49
First Alert Wireless Interconnect Battery-Powered Photoelectric Smoke And Carbon Monoxide Detector 1 - N/A
Bed Bath & Beyond
$69.49
First Alert Wireless Interconnect Battery-Powered Photoelectric Smoke And Carbon Monoxide Detector 1 - N/A
Bed Bath & Beyond
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    Shop Carbon Monoxide Detector Red-Light vs Green Light

    Sponsored
    $28.89
    Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
    Amazon.com
    1K+
    $28.89
    Combination Gas & Carbon Monoxide Detectors Plug In, 2-In-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Methane,
    Amazon.com
    1K+
    $27.94
    Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
    Amazon.com
    2
    $27.94
    Kidde Carbon Monoxide Detector, AA Battery Powered CO Alarm With Leds, Test-Reset Button, Low Battery Indicator, Portable
    Amazon.com
    2
    $32.39
    Combination Gas & Carbon Monoxide Detectors - Plug In Carbon Monoxide Alarm & Natural Gas Detector For Home, 2-In-1 Co Detector & Combustible Gas
    Amazon.com
    30
    More than 980 people from Bing viewed this product in the last 90 days
    $32.39
    Combination Gas & Carbon Monoxide Detectors - Plug In Carbon Monoxide Alarm & Natural Gas Detector For Home, 2-In-1 Co Detector & Combustible Gas
    Amazon.com
    30
    $42.94
    Kidde Battery-Powered Electrochemical Carbon Monoxide Detector
    Walmart
    In store
    Free shipping
    Curbside
    $42.94
    Kidde Battery-Powered Electrochemical Carbon Monoxide Detector
    Walmart
    Free shipping
    $39.68
    Kidde KN-COPP-3 (900-0076) (21005294) AC Powered, Plug-In Carbon Monoxide Alarm
    Electric Bargain Store
    $39.68
    Kidde KN-COPP-3 (900-0076) (21005294) AC Powered, Plug-In Carbon Monoxide Alarm
    Electric Bargain Store
    $21.97
    Kidde KN-COB-B (KN-COB-B-LPM) (9CO5-02) Battery Operated Carbon Monoxide Alarm (Replaced By KN-COB-LP2)
    Electric Bargain Store
    2
    $21.97
    Kidde KN-COB-B (KN-COB-B-LPM) (9CO5-02) Battery Operated Carbon Monoxide Alarm (Replaced By KN-COB-LP2)
    Electric Bargain Store
    2
    $29.39
    Plug-In, 2-In-1 Carbon Monoxide And Natural Gas Detector With 9V Battery Backup, Microprocessor Intelligence
    Home Depot
    Free shipping
    $29.39
    Plug-In, 2-In-1 Carbon Monoxide And Natural Gas Detector With 9V Battery Backup, Microprocessor Intelligence
    Home Depot
    Free shipping
    $42.97
    Firex Plug-In Carbon Monoxide Detector, 9-Volt Battery Backup And Digital Display, CO Detector
    Home Depot
    In store
    7
    Free shipping
    Curbside
    $42.97
    Firex Plug-In Carbon Monoxide Detector, 9-Volt Battery Backup And Digital Display, CO Detector
    Home Depot
    7
    $23.02
    Firex Battery Operated Carbon Monoxide Detector With Digital Display
    Home Depot
    644
    Free shipping
    $23.02
    Firex Battery Operated Carbon Monoxide Detector With Digital Display
    Home Depot
    644
    $72.58
    Kidde KN-COPE-I (21007624) (KN-COPE-IC) AC Wire-In With Battery Back-Up Combination Carbon Monoxide & Smoke Alarm With Photoelectric Sensor (Upgraded
    Electric Bargain Store
    $72.58
    Kidde KN-COPE-I (21007624) (KN-COPE-IC) AC Wire-In With Battery Back-Up Combination Carbon Monoxide & Smoke Alarm With Photoelectric Sensor (Upgraded
    Electric Bargain Store
    $67.99
    First Alert Slim Battery-Powered Photoelectric Smoke And Carbon Monoxide Detector 1 Each - N/A
    Bed Bath & Beyond
    $67.99
    First Alert Slim Battery-Powered Photoelectric Smoke And Carbon Monoxide Detector 1 Each - N/A
    Bed Bath & Beyond
    $49.94
    Kidde C3010d Carbon Monoxide Detector With Digital Display And 10-Year Worry-Free Lithium Battery, Kidde
    Walmart
    In store
    Free shipping
    Curbside
    $49.94
    Kidde C3010d Carbon Monoxide Detector With Digital Display And 10-Year Worry-Free Lithium Battery, Kidde
    Walmart
    Free shipping
    $76.49
    First Alert Ionization Smoke And Carbon Monoxide Detector - N/A - AC
    Bed Bath & Beyond
    $76.49
    First Alert Ionization Smoke And Carbon Monoxide Detector - N/A - AC
    Bed Bath & Beyond
    $27.99
    First Alert CO605 Plug-In Carbon Monoxide Detector With Battery Backup: 9-Volt Alkaline, No Hardwired Installation Needed
    Target
    Free shipping
    $27.99
    First Alert CO605 Plug-In Carbon Monoxide Detector With Battery Backup: 9-Volt Alkaline, No Hardwired Installation Needed
    Target
    Free shipping
    $57.79
    Kidde 10073 - Carbon Monoxide Alarm With Sealed Lithium Battery (21010073 C3010)
    LightBulbs.com
    43
    $57.79
    Kidde 10073 - Carbon Monoxide Alarm With Sealed Lithium Battery (21010073 C3010)
    LightBulbs.com
    43
    $19.88
    Kidde AA Battery Operated Basic Carbon Monoxide Alarm - 9Co5
    Walmart
    In store
    Curbside
    $19.88
    Kidde AA Battery Operated Basic Carbon Monoxide Alarm - 9Co5
    Walmart
    $481.10
    E3point Standalone (E3SAH) Gas Monitor (120 VAC)
    Buy Gas Monitors
    $481.10
    E3point Standalone (E3SAH) Gas Monitor (120 VAC)
    Buy Gas Monitors
    $29.79
    Kidde 08872 - Battery Operated Basic Carbon Monoxide Alarm (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2))
    LightBulbs.com
    $29.79
    Kidde 08872 - Battery Operated Basic Carbon Monoxide Alarm (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2))
    LightBulbs.com

    • Best Carbon Monoxide Detectors | There's One Clear Winner Now

      https://reviews.chicagotribune.com › Safety
      SponsoredWe Did The Research. Read Our In-Depth Guide for the Best Carbon Monoxide Detectors. Which Carbon Monoxide Detectors are the Best? Read our Expert Reviews!

      Prices Reviews & Ratings · View Our Experts #1 Pick · Top-Rated Reviews & Deals

      Brands: First Alert, Kidde, Sensorcon

      5/5 (780 reviews)