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Best Plug in carbon monoxide detector Deals in the United States

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Deals are available from 8 stores and 3 brands. An additional discount is available for 5 items. Last updated on September 24, 2025.
2 in 1 Natural Gas & Carbon Monoxide Detector Plug In Combustible Gas Leak Monitor With Digital Display 2 in 1 Natural Gas & Carbon Monoxide Detector Plug In Combustible Gas Leak Monitor With Digital Display
50% Off
2 in 1 Natural Gas & Carbon Monoxide Detector Plug In Combustible Gas Leak Monitor With Digital Display 2 in 1 Natural Gas & Carbon Monoxide Detector Plug In Combustible Gas Leak Monitor With Digital Display
2 in 1 Natural Gas & Carbon Monoxide Detector Plug In Combustible Gas Leak Monitor With Digital Display 2 in 1 Natural Gas & Carbon Monoxide Detector Plug In Combustible Gas Leak Monitor With Digital Display
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$86.95
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Natural Gas & Carbon Monoxide Detector, Plug In Combustible Gas Leak Monitor For Home & Kitchen Safety white
50% Off
Natural Gas & Carbon Monoxide Detector, Plug In Combustible Gas Leak Monitor For Home & Kitchen Safety white
Natural Gas & Carbon Monoxide Detector, Plug In Combustible Gas Leak Monitor For Home & Kitchen Safety white
New
$75.94
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2 In 1 Natural Gas And Carbon Monoxide Detector For Home Safety With Leak Detection Alarm eu Plug
50% Off
2 In 1 Natural Gas And Carbon Monoxide Detector For Home Safety With Leak Detection Alarm eu Plug
2 In 1 Natural Gas And Carbon Monoxide Detector For Home Safety With Leak Detection Alarm eu Plug
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$119.99
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Kidde AC/DC Plug-In Detector, White (KID21025759) Each Kidde Safety Carbon Monoxide Alarm
Kidde AC/DC Plug-In Detector, White (KID21025759) Each Kidde Safety Carbon Monoxide Alarm
Kidde AC/DC Plug-In Detector, White (KID21025759) Each Kidde Safety Carbon Monoxide Alarm
New
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Kidde 25759 - 21025759 KN-COB-DP2 Safety Alarm
Kidde 25759 - 21025759 KN-COB-DP2 Safety Alarm
Kidde 25759 - 21025759 KN-COB-DP2 Safety Alarm
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Kidde Safety 21025759 AC/DC Plug-In Detector, White KID21025759
Kidde Safety 21025759 AC/DC Plug-In Detector, White KID21025759
Kidde Safety 21025759 AC/DC Plug-In Detector, White KID21025759
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Kidde 31211 - Smart CO + IAQ Detector (KN-COP-DP-10YL-AQ-WF) Safety Alarm
Kidde 31211 - Smart CO + IAQ Detector (KN-COP-DP-10YL-AQ-WF) Safety Alarm
Kidde 31211 - Smart CO + IAQ Detector (KN-COP-DP-10YL-AQ-WF) Safety Alarm
New
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Kidde 26350 - 21026350 KN-COP-DP-10YL Safety Alarm
Kidde 26350 - 21026350 KN-COP-DP-10YL Safety Alarm
Kidde 26350 - 21026350 KN-COP-DP-10YL Safety Alarm
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GASCO X05NI79CP5844Y5 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide,
GASCO X05NI79CP5844Y5 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide,
GASCO X05NI79CP5844Y5 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide,
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AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit
AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit
AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit
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MACURCO PM400-P PM400 Multi-Gas Detector, IP67, Audible, Vibrating, Visual,
MACURCO PM400-P PM400 Multi-Gas Detector, IP67, Audible, Vibrating, Visual,
MACURCO PM400-P PM400 Multi-Gas Detector, IP67, Audible, Vibrating, Visual,
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Maretron Monoxide Detector f/SIM100-01 Carbon CO-CO1224T
Maretron Monoxide Detector f/SIM100-01 Carbon CO-CO1224T
Maretron Monoxide Detector f/SIM100-01 Carbon CO-CO1224T
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First Alert Plug-In Carbon Monoxide Alarm FAJ1039730 - 120V
First Alert Plug-In Carbon Monoxide Alarm FAJ1039730 - 120V
First Alert Plug-In Carbon Monoxide Alarm FAJ1039730 - 120V
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Kidde Front-Load Smoke Alarm w/Mounting Bracket, Hush Feature (KID09769997) Each Kidde Safety Smoke / Carbon Monoxide Detectors
Kidde Front-Load Smoke Alarm w/Mounting Bracket, Hush Feature (KID09769997) Each Kidde Safety Smoke / Carbon Monoxide Detectors
Kidde Front-Load Smoke Alarm w/Mounting Bracket, Hush Feature (KID09769997) Each Kidde Safety Smoke / Carbon Monoxide Detectors
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Honeywell Clip Single-Gas Detector, Carbon Monoxide, Surecell, 35-200 ppm Alarm (126-BWC2-M) Each
Honeywell Clip Single-Gas Detector, Carbon Monoxide, Surecell, 35-200 ppm Alarm (126-BWC2-M) Each
Honeywell Clip Single-Gas Detector, Carbon Monoxide, Surecell, 35-200 ppm Alarm (126-BWC2-M) Each
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