XINDUM CO12 Carbon Monoxide Detector with LCD

The XINDUM CO12 is a standalone, battery-powered carbon monoxide detector with an LCD for viewing reported CO levels and an audible alarm. Its sealed battery is claimed to last 10 years, while the listing also describes wall or desk placement.

At a glance

LCD is claimed to show real-time CO levels, with a red flashing LED and audible alert when a dangerous level is detected.
The listing claims an 85dB alarm and continuous measurement of CO concentration in ambient air.
Placement options described include standing freely on a desk or mounting on a wall.
Yellow LED and beep patterns are described for low battery and end-of-life warnings.

Price

£15.69Save 22%

Reference price: ~~£19.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Battery-powered operation avoids a mains socket or wiring, according to the listing.
An LCD level display supplements the audible alarm and status indicators.
Desk placement and wall mounting provide alternative installation options.

Technical specifications

11 specifications

Identity
Brand	XINDUM
Model	CO12

Display and sensing
Screen technology listed	LCD
Sensor type	Carbon Monoxide Sensor

Alarm and indicators
Alarm	Audible

Power and battery
Power configuration	Battery Powered
Battery capacity	1600mAh Lithium battery (Sealed In)

Dimensions and installation
Weight listed	102 Grams
Style	Standalone

Materials and appearance
Material listed	ABS plastic
Colour	White

What to know before buying

The 10-year battery life, EN 50291 compliance and CE certification are listing claims, not independently verified here. Wall mounting is described using double-sided tape or screw kits, but the listing does not clearly confirm which mounting parts are included. The start-up instructions also refer to an included stick without confirming package contents.

Who is it for?

A good fit for

Buyers seeking a standalone, battery-powered CO detector with an LCD and audible alarm.
Those wanting a detector that can be placed on a desk or mounted on a wall.

XINDUM CO12 Carbon Monoxide Detector with LCD · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,228 ratings

5 stars79%79%
4 stars15%15%
3 stars4%4%
2 stars0%0%
1 star2%2%

Customer feedback describes the detector as straightforward to use and install, with positive comments about the readable display, battery life and perceived monitoring usefulness. This aligns with the listed LCD, battery power and mounting options, but does not verify detection performance or the claimed 10-year life. The overall rating distribution is mostly five- and four-star, alongside a small one-star share, so the aggregate is favourable but does not explain individual concerns.

Positive themes

Customer feedback highlights ease of use and installation.
Customers report that the display is clear and easy to read, including from a distance.
The supplied feedback mentions perceived good quality, useful monitoring and appreciation of the claimed long battery life.

Frequently asked questions

What does the XINDUM CO12 display?

The listing says its LCD shows real-time carbon monoxide levels. It does not provide the display's measurement range or resolution.

How is the CO12 powered?

It is listed as battery powered with a sealed 1600mAh lithium battery. The stated 10-year operating life is a manufacturer claim.

Can it be placed without drilling?

The listing describes free-standing desk placement and wall mounting with double-sided tape, or installation using screw kits. It does not clearly confirm which mounting items come in the selected pack.

What happens when the battery is low or the detector reaches end of life?

The listing describes one beep every 60 seconds and one yellow flash for low battery. At end of service life, it describes two beeps every 30 seconds and two yellow flashes.