Current Delivery Times: Under 70kg: 2-5 Days. Over 70kg: 5-7 Days. Exclusions apply*

FireAngel CO-9B Carbon Monoxide Poisonous Gas Alarm

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  • Alert Type: Loud 85dB Alarm at 1 meter + red flashing LED
  • Operating Temperature: -10°C to 40°C
  • Operating Humidity: 30% to 90% RH non-condensing
  • Installation Positions: Wall / Ceiling / Shelf
  • Approvals: Independently tested to conform to BS EN 50291:2001
  • 85dB alarm at 1 metre (3 feet)
  • CO test/ reset facility
  • Automatic self diagnostic check for sensor and battery

In Stock

£16.66 exc. VAT £19.99 inc. VAT


The FireAngel CO-9B is a small, compact and reliable carbon monoxide detector and alarm for the home and leisure setting.

Carbon monoxide is a poisonous gas that kills hundreds of people each year and injures many more. It is often referred to as 'the silent killer', it has no odour or taste and cannot be seen. Like oxygen, CO enters the body through the lungs during the normal breathing process. It competes with oxygen by replacing it in the red blood cells, thereby reducing the flow of oxygen to the heart, brain and other vital organs. In high concentrations, CO can kill in minutes. Many cases of reported carbon monoxide poisoning indicate that while victims are aware they are not feeling well, they become disorientated and unable to save themselves by either exiting the building or calling for assistance. Exposure during sleep is particularly dangerous because the victim usually does not wake up.

Ideal for homeowners, Social landlords to provide tenants, caravan market.



Weight (kg) 2.00
Dimensions (L x W x H) L: 109 x W: 38 x H: 67
Warranty 6 Year


View File CO-9B Datasheet (524.3 KB)

 We provide FREE SHIPPING (terms apply) to mainland UK addresses on the majority of items.

Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands (the Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, etc) will incur a surcharge.

Please note: Very small items like spare parts will carry a cost for shipping, as will very large or heavy items like our 1500rpm diesel generators.

Feel free to contact us on 01437 700 123 or via live chat if you have any questions before ordering. 

If you place an order for an extended area, a small part or a large item which requires a postage fee we will contact you to discuss.

For full shipping and delivery terms and conditions, please click here.


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