A carbon monoxide sensor detects the presence of life-threatening carbon monoxide gas (which is invisible, odourless & tasteless) and provides a warning by means of an internal alarm and/or by interacting with other safety & security or home control systems.
Scroll down to see our selection of the best carbon monoxide sensors from leading brands. Click on any product to get more information and to compare prices from the UK’s top online sellers.
If you need more information about how to choose the right carbon monoxide sensor for your particular circumstances read our buyers’ guide.
- Built-in 85dBA sounder backed up by a red flashing light
- Compatible with evohome security system
- Battery powered
Guide price: £99.99 See product details >
Guide price: £94.41 See product details >
Guide price: £94.49 See product details >
Why you might need a carbon monoxide sensor
Many people are killed each year, and many more suffer ill health from carbon monoxide (CO) poisoning. CO is an invisible, odourless, tasteless and extremely toxic gas. It is produced by appliances and vehicles burning fuels, such as coal, oil, natural/bottled gas, paraffin, wood, petrol, diesel, charcoal etc. CO is absorbed by red blood cells in the lungs in preference to oxygen resulting in rapid damage to the heart and brain from oxygen starvation.