Kirby Research is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

The 26 Best Carbon Monoxide Detector in 2022

List of 26 Carbon Monoxide Detector products compared and evaluated in the article with the brand name OKEAH, Kidde, X-Sense, Cheffort, Ecoey, FIRST ALERT, WJZXTEK, GEARDON, VARWANEO. These brands are evaluated and selected by our experts.

Lumia Shaffer
  Jul 7, 2022 1:05 AM
Advertiser Disclosure

Kirby Research is supported by its audience. As a result, we may earn an affiliate commission via the links on our site at no additional cost to you.

Kirbyresearch.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking “kirbyresearch.com” to (amazon.com, amzn.to) As an Amazon Associate we earn from qualifying purchases. See More

Compare Products

Showing  1 - 10  in  26 results
RANKING LIST  |  SORT BY SCORES
1
OKEAH Smoke and Carbon Monoxide Detector Alarm,Replaceable Battery-Operated CO Alarm Detector with LCD Display,YJ-901
OKEAH Smoke and Carbon Monoxide Detector Alarm,Replaceable Battery-Operated CO Alarm Detector with LCD Display,YJ-901
View on Amazon
  • SCORE
    10.0
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    OKEAH
  • LCD Display and LED Indicator：By triggering the button, the smoke concentration and carbon monoxide concentration in the environment are displayed at any time, accompanied by the regular flashing of the LED indicator, to actively inform you of the alarm and the safety status of the environment. The operation is simple and easy to understand.
  • 2-in-1 Detection Alarm: YJ-901 is a battery-powered smoke and carbon monoxide alarm. Using SMT manufacturing process, it has a dustproof, mothproof and anti-white light interference design. High quality and reliable performance.more
2
Kidde Carbon Monoxide Detector with Lithium Battery, Digital Display & 3 LED Lights
Kidde Carbon Monoxide Detector with Lithium Battery, Digital Display & 3 LED Lights
View on Amazon
  • SCORE
    9.8
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Kidde
  • CO detector with alert modes & 3 LED lights that pulse for power, CO detection, & low battery
  • Protects during a power failure - CO detector operates on a 10-year, sealed lithium batterymore
3
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert
View on Amazon
  • SCORE
    9.6
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Kidde
  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • Protects during a power failure - combo smoke and CO detector operates on a 120V power source with 9V front-loading battery backupmore
4
Kidde KN-COB-DP2 10-Year Carbon Monoxide Detector, White
Kidde KN-COB-DP2 10-Year Carbon Monoxide Detector, White
View on Amazon
  • SCORE
    9.6
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Kidde
  • Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage
  • UL Certified, 10-year limited warrantymore
5
X-Sense CD07 Carbon Monoxide Detector Alarm, 10-Year Battery (Not Hardwired) CO Alarm Detector with LCD Display, Compliant with UL 2034 Standard, Auto-Check & Silence Button
X-Sense CD07 Carbon Monoxide Detector Alarm, 10-Year Battery (Not Hardwired) CO Alarm Detector with LCD Display, Compliant with UL 2034 Standard, Auto-Check & Silence Button
View on Amazon
  • SCORE
    9.6
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    X-Sense
  • 10-YEAR BATTERY & PREMIUM MATERIAL: Comes with a 10-year sealed lithium battery for uninterrupted operation; housed in a frame made from premium PC plastic material that is both fire-retardant and highly durable; provides the ultimate protection for you and your family’s safety
  • ASSURED QUALITY: Approved by the ETL and meets the UL 2034 safety standardmore
6
Handheld Carbon Monoxide Meter, Portable CO Gas Detector, Gas Tester with 0～1000ppm Range, 1PPM Resolution(Battery NOT Included)
Handheld Carbon Monoxide Meter, Portable CO Gas Detector, Gas Tester with 0～1000ppm Range, 1PPM Resolution(Battery NOT Included)
View on Amazon
  • SCORE
    9.6
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Cheffort
  • POWERFUL FUNCTION: Sound alarm works when CO gas concentration reaches the level of the alarm. The concentration of alarm value can be freely set. Auto shut off in 10 minutes without any operation. With a wide measuring range, the ambient temperature can be measured in 2 temperature units (°C and °F).
  • PROFESSIONAL TOOL: The gas detector is a device that detects the presence of CO gases in an area, often as part of a safety system. The professional detector can continuously monitor the CO gas concentration accurately in the surrounding environment. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.more
7
Ecoey Carbon Monoxide Detector CO Detector Alarm Battery Operated Low Battery Warning Figaro Sensor UL2034 Listed, FJ119 1 Pack
Ecoey Carbon Monoxide Detector CO Detector Alarm Battery Operated Low Battery Warning Figaro Sensor UL2034 Listed, FJ119 1 Pack
View on Amazon
  • SCORE
    9.6
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Ecoey
  • Advanced Technology>>> Import Figaro sensor, high consistency and stability. Sensor range: 0-10000PPM. Keep the CO alarm away from kitchens, garages and furnace rooms. Dust, grease and household chemicals can affect the sensor
  • Led Indicator>>> Carbon monoxide alarm reports working situation by LED colors. Green LED flashes every 30 seconds, indicates normal operation. When first power on, preheated 30 seconds before the green light flash every 3 seconds. Red is alarm state, and yellow is faultmore
8
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert
Kidde Smoke & Carbon Monoxide Detector, Hardwired, Interconnect Combination Smoke & CO Alarm with Battery Backup, Voice Alert
View on Amazon
  • SCORE
    9.4
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Kidde
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Ionization sensing technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of firemore
9
Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
View on Amazon
  • SCORE
    9.4
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Kidde
  • Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure
  • Peace of mind - when CO detection is normal, a red dot appears in the lower right corner & blinks; includes a test buttonmore
10
Kidde Carbon Monoxide Detector, Battery Powered with LED Lights, CO Alarm
Kidde Carbon Monoxide Detector, Battery Powered with LED Lights, CO Alarm
View on Amazon
  • SCORE
    9.4
    AI Score

    Reviews are based on big data aggregated from sales pages and product buyer reviews. All ranking arrangements are automatically AI-driven according to product buyer reviews.

  • Brand
    Kidde
  • Whole home family protection - place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of firemore

Last update on 2022-07-07 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

4
1 ratings
Lumia Shaffer
Lumia Shaffer

I'm Lumia Shaffer! I'm a Kirby Research author, with a passion for writing, I've researched and published many in-depth product research articles!
My Twitter: https://twitter.com/KirbyLumias