Carbon Monoxide Detectors

Compare 72 active carbon monoxide detectors products across 29 brands and 6 filter dimensions, with related guides to help you narrow the field faster.

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Mar 24, 2026

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How To Compare Carbon Monoxide Detectors

Carbon Monoxide Detectors is a browse-first catalog page with 72 active products in scope. Use 6 available dimensions to narrow the catalog, then open a related guide when you want editorial ranking instead of the full inventory.

Use 6 refinement dimensions such as Power Type, Display Type, Alert Linking to narrow the field before you inspect product cards.

This catalog currently surfaces 72 active products with 29 brands represented in the active set.

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carbon monoxide detector

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72 items

Pildegro

Pildegro 3-in-1 Carbon Monoxide Detector Plug in, Professional 2.1" LED Plug-and-Play Real-Time CO Monitor with Temp & RH, Premium Portable Travel CO Alarm with 85dB Loud Alarm (White/Classic)

Plug-In carbon monoxide detector

Digital Display carbon monoxide detector

Carbon Monoxide Detectors

How To Compare Carbon Monoxide Detectors

Best Starting Points

Pildegro 3-in-1 Carbon Monoxide Detector Plug in, Professional 2.1" LED Plug-and-Play Real-Time CO Monitor with Temp & RH, Premium Portable Travel CO Alarm with 85dB Loud Alarm (White/Classic)

2 Packs Gas & Carbon Monoxide Detectors - Plug in Carbon Monoxide Detector & Propane, Natural Gas Detector, CO Monitor Alarm & Explosive Gas Detector Alarm for Home,RV

Combination Gas & Carbon Monoxide Detectors Plug in,Hembisen 2-in-1 Natural Gas Detector & Carbon Monoxide Alarm, CO Detector Alarm & Propane, Explosive Gas Detector for Home,RV,Easy to Install

3 Packs Plug in Explosive-Gas & Carbon-Monoxide-Detectors,Hembisen 4-in-1 Carbon Monoxide Alarm,Natural Gas Leak Detector with °F & Humidity 4 Sensors for Home,RV,Apartment

2 Packs Combination Natural-Gas and Carbon-Monoxide-Detector,Koabbit 4-in-1 CO/LPG/LNG Explosive Gas Detector Alarm with Temperature(°F) & Humidity for Home,RV,Hotel,Apartment

Carbon Monoxide Detectors Plug in, Phsmont Portable CO Detectors with Digital LED Display for Home and Travel, Test Button

GasDoc DS-399 Portable Carbon Monoxide Detector, 168H Standby, Rechargeable 3-in-1 CO Detector with Audible & Visual Alerts for Travel & Camping, CO Meter for Home, Car & Tent

SITERWELL Plug in Carbon Monoxide Detector 10 Year Battery, CO Alarm Detector with Electrochemical Sensor and Sound Warning, AC Powered Portable Carbon Monoxide Detector for Home Office Travel,1-Pack

Jemay Carbon Monoxide Detector Plug in,10 Year Battery Power Carbon Monoxide Alarm with Test-Button & Breathing Light, Portable CO Detectors for Travel Home Office RV Hotel,1 Pack

Carbon Monoxide Detector, Portable 10-Year Battery CO Alarm with Digital LCD Display, Battery Powered CO Detector for Home, Office and Travel

X-Sense Wi-Fi Plug-in Carbon Monoxide Detector with AAA Battery Backup, No-Cost App Notifications, XC0C-iA, 1-Pack

X-Sense Plug-in Carbon Monoxide Detector, with AAA Battery Backup, XC0C-SA, 1-Pack

5-in-1 Gas & CO Detector with Digital Display | Plug-in + 9V Battery Backup Carbon Monoxide Detectors| Adjustable Brightness & Alarm Volume | Home, RV, Apartment (1-Pack)

Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

Kidde Carbon Monoxide Detector, Plug in Wall with AA Battery Backup, Test-Hush Button

Detectors

Carbon Monoxide Detectors,Plug in CO and Natural Gas Detector, Combination Gas & Carbon Monoxide Detectors for Travel with Temperature Humidity Display, 4 in 1 CO & Gas Detector for Home/Travel

Carbon Monoxide Detector,Portable CO Alarm CO Gas Monitor Alarm with LCD Digital Display Sound Light Warning,Battery Powered High Accuracy CO Alarm Detectors for Travel Home Office Kitchen Car Hotel

gutong 4 in 1 Carbon Monoxide Detectors Plug in, CO Detector & Natural Gas Detector with Battery Backup, HD Digital Display Monitors CO, Combustible Gas, Temp, Humidity - Home Safety for House, RV

3 in 1 Carbon Monoxide Detectors, Natural Gas Detector & CO Detector with Battery Backup, HD Digital Display Monitors CO, Combustible Gas, Temperature (White)

4 in 1 Carbon Monoxide Detectors Plug in, Natural Gas Detector & Carbon Monoxide Detector & Battery Backup, HD Digital Display Monitors CO, Gas, Temp, Humidity - Home Safety for House, RV, Apartment

Portable Carbon Monoxide Detector for Travel – Nexus Sensus 3-in-1 CO Detector with Temp & Humidity Monitor, UL-Compliant USB-C Rechargeable Alarm for RV, Hotel, Camping, Home(1, Orange)

Carbon Monoxide Detector,Carbon Monoxide Alarm with LCD Digital Display Sound Light Warning,Battery Powered High Accuracy Co Gas Monitor Alarm Detectors for Travel Home Office Kitchen RV Hotel

5-in-1 Carbon Monoxide Detectors,Combustible Gas Detector,Plug-in & Built-in Backup Battery,Monitoring CO,Natural Gas,Temperature and Humidity,Clear LCD Screen Sound Light Dual Alarm Detector

Buying Guides

carbon monoxide detector