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3 Packs Carbon Monoxide Detectors, Replaceable Battery Operated Household CO Detector Alarm, with Digital Display for Warehouse Kitchen Restaurant Hotel Office Garage

Free shipping on orders over $29.99

$47.99

$ 24 .99 $24.99

In Stock

1.Size:1 Pack


About this item

  • High-precision & Sensitivity Sensor: High Reliability Electrochemical Sensor, Excellent Repeatability and Stability, Sensitive Response, Rapid Alarm
  • LED Concentration Display: Ultra-large screen display Real-time monitoring and display of readings, so you can quickly understand the environmental conditions
  • 70 Decibel Alarm: When the gas concentration reaches a certain level, the carbon monoxide alarm immediately emits an audible alarm≥70 dB(A)(1m), allowing you to react quickly and protect your home
  • Low Power Consumption: the yellow indicator flashs,instantly dispalys,this process cycles once every 60s
  • Easy installation: Operated by 3 * 1.5V (AA Battery),portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere



Product Description

carbon monoxide detector
carbon monoxide detector
carbon monoxide detector

Avoid installing in the following locations:

carbon monoxide detector

1. Too close to doors, windows, fans, etc., because rapid air circulation will affect the sensitivity of the detector

Avoid installing in the following locations:

carbon monoxide detector

2. Places with high humidity, such as near the shower in the bathroom, on the top floor, or where the temperature is above 50°C or below -10°C

3. Places with thick smoke above the gas stove or on the stove top

carbon monoxide detector

The electrochemical carbon monoxide detector has high sensitivity and can detect carbon monoxide gas with 360-degree detection.

carbon monoxide detector

Mark and drill holes on the ceiling or wall according to the hole size of the bracket, insert the screws into the holes, and screw them in.

carbon monoxide detector

the yellow indicator flashes, and thebuzzer beeps at the same time

carbon monoxide detector

the yellow indicator flashes, Loinstantly displays, this process cycles once every 60s

  • Check power supply (check if 0 ppmdisplays or if the green indicatorflashes once every 60s), lf powersupply is bad, fix power supply.lf powesupply is good, return the detector forrepair.

  • Remove the batteries and installagain 3min later. lf the fault resumes,return the detector for repair.

  • Return the detector to supplier forre-calibration or replacement.

  • Replace with 3x new AA alkalinebatteries or carbon batteries


Jiaolong Cui
2025-08-26 18:18:15
The price of these 3-pack carbon monoxide detectors is reasonable. They are so easy to install. No socket is needed and they can be stuck onto the wall directly. They also come with batteries and are ready to use, very convenient. Highly recommended!
BG
2025-08-23 17:20:26
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Osmb06
2025-07-16 09:32:10
The LCD screen makes real-time reading easy, so you always know what’s happening at home. Additionally, its low power consumption and the fact that it operates with AA batteries make it even more reliable, especially since it continues working even during a power outage. Installation was very easy, it doesn’t need any sockets, and it can be installed anywhere. I would definitely recommend this product.
Rossanna
2025-07-05 15:34:07
It worth the money, just to be safe, comes with batteries
Jovany Cano
2025-06-22 12:49:05
Received packages in good condition. Besides that. Easy to install, it came with two ways of install. Screws and two side tape. I used the two side tape. Batteries included in the item just remove the plastic that covered the batteries. Once you remove the plastic the device automatically do a test to make sure it works. It also come with a side bottom for testing. All maintenance it requires every six months is just to be clean and of course battery replacement once it needs it.
Tao
2025-05-20 10:37:35
Was easy to install and just what we needed. Making us feel save.taking this detector to our camping van, we tested it during grilling and this alarm is activated quickly. It will protect you when sleeping in a RV with heater on.
Angie Wu
2025-04-15 10:38:05
Setup only took a few minutes and was very simple. They come with everything you need such as adhesive for your walls and batteries which was a nice touch. Since they're battery operated they don't have wires or anything so you can put them where ever you need them. Overall, great product and they do exactly as intended.
Couriersiixx
2025-02-17 17:00:02
I bought this recently after I got into 3d printing, and after learning that some filaments I plan on printing with someday can release carbon monoxide, I knew I wanted to take the proper precautionary steps of having a carbon monoxide detector. The setup for this thing was easier than I expected as it’s all battery powered; no need to mess with wiring or any of that kind of stuff. The fact that it comes with three detectors for this price is also pretty worth it, and I’ve been able to place the spares in other relevant areas of the house.
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