Ecoey Carbon Monoxide Detector , Replaceable Battery-Operated CO Detector with Human Alarm Sounds and Test Button, Carbon

4.57 out of 5
(8 customer reviews)


Brand Ecoey
Style modern
Power Source Battery Powered
Color White
Alarm Audible
Operating Humidity 95 percent
Upper Temperature Rating 50 Degrees Celsius
Sensor Type Electrochemical

  • [Accurate] The carbon monoxide detectors use an advanced electrochemical sensors and precise software controls, which can instantly and accurately detect CO, giving you the earliest possible warning of CO threat.
  • [7-year 24/7 protection with replaceable battery] This CO detector powered by 2 replaceable 1.5 V AA batteries and a 7-year sensor life which provides 24/7 protection even during power outages.
  • [Humanized Design] If the carbon monoxide alarm come into the status of CO alarm warning, the alarm will start in a lower alarm volume (<85dB) for around 10 seconds, then issuing a normal alarm volume (>85dB). It will avoid people to be scared suddenly by a loudness alarm sound.
  • [LED Indicator] Accordinng to the co detector’s working situation, the LED indicator will show different colors to notify you to ensure your safty (the green indicates normal operation, the red indicates an alarm state, and the yellow indicates a fault).
  • [Test & Silence Button] The co alarm design of the test function by pressing the test button, used to test the product is working normal and easily mute the alarm when a false alarm occurs. A weekly test is required.


From the brand

Product Description







An equipped electrochemical sensor delivers precise measuring and monitoring of CO concentrations throughout its 7-year lifespan. When the alarm battery is low, it will promptly remind the user.


Equipped with a highly effective electrochemical sensor, this alarm accurately measures CO levels and informs you of potentially dangerous levels, giving you time to ventilate the area or evacuate.


According to the alarm’s working situation, the LED indicator will show different colors to notify you.

Green: normal

Red: alarm

Yellow: fault


With an easy-to-press test/silence button, you can manually test the alarm to ensure everything is working properly or temporarily silence any annoying false alarms.

Please test the unit weekly.



Ecoey is a young and energetic brand, born specifically for smart homes. The brand’s products includes smoke alarms, carbon monoxide alarms, water detectors, sensors, thermometers and hygrometers, etc.

Fully protect your family safety. Our aim is protect the safety of you and your family.

Techinical Speacifications

Sensor Type: Electrochemical

Product Life: About 7 years

Battery Life: 1 year

Power Supply: DC 3V battery operated

Loud>85dB(A)alarm signal@3M

  • Package contents
  • 1 x Alarm
  • 1 x Mounting Bracket
  • 2 x Screws
  • 2 x Anchor Plugs
  • 1 x User Manual


Additional information

Dimensions 3.58 × 2.09 in
Part Number


Item Weight

‎5.9 ounces

Package Dimensions

‎5.31 x 3.58 x 2.09 inches

Item model number








Power Source

‎Battery Powered

Item Package Quantity


Batteries Included?


Batteries Required?




Date First Available

July 16, 2021



8 reviews for Ecoey Carbon Monoxide Detector , Replaceable Battery-Operated CO Detector with Human Alarm Sounds and Test Button, Carbon

  1. 5 out of 5


    Staying SafeAfter hearing about that poor dad who came home to find his kids had passed away due to carbon monoxide, I came quick and bought this machine for my home. It does the job, and it is also loud.Stay safe!

  2. 4 out of 5

    Tracy Dolin

    Easy to installSuper easy to install anywhere since it takes batteries.

  3. 5 out of 5

    Katie L

    SafetyEasy to instill. Gives me peace of mind. The price was excellent.

  4. 5 out of 5

    D. Kirk

    Easy transaction, product was easy to set up.I got the two pack so I could give my tenants a new one and have one for myself. We are happy with this product.

  5. 4 out of 5

    A Garza

    Stupid battery door designThe thing works fine and it’s great for the money. My grip is about the battery compartment door, it only closes if you insert batteries in it, IT DOESN’T CLOSE IF THERE ARE NO BATTERIES IN IT!I mean, what a stupid design, I don’t want to store the thing with batteries inside, I just want to use it for a season to keep the gas heater from killing me.I ended up applying some tape on top of the two metal thingies that retract when a battery is inserted and that solved it but only a genius like me would have thought of that.

  6. 5 out of 5



  7. 4 out of 5


    Works properly but hard to close battery door.The alarm sounds on test and i like the design. The battery door gets caught on two springy loops when you try to slide the battery door closed.

  8. 5 out of 5

    Travel Pro

    For TravelPerfect size for travel most places overseas have fire alarms but not carbon monoxide detectors. This is a good size for travel and alarm is loud. Can stand alone without having to mount it on the wall. Thankfully don’t know how well it detects carbon monoxide. Hope I don’t have to find out.

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