Top 10 Carbon Dioxide Alarm UK – Carbon Monoxide Detectors

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1. Kidde

Life Saver Carbon Monoxide Alarm

Kidde - Test/reset button. Battery operation. End-of-life alarm. Multi-function green and red LED's. Warning! this co alarm is not a substitute for a smoke or fire alarm. Continuous monitoring.
BrandKidde
ManufacturerKidde
Height3 cm (1.18 Inches)
Length7 cm (2.76 Inches)
Weight0.2 kg (0.44 Pounds)
Width12 cm (4.72 Inches)
Part Number5CO
Model5CO
Warranty7 year warranty.

2. Fireangel

Fireangel CO-9D Digital Sealed for Life Carbon Monoxide Alarm, White

Fireangel - Large test and silence button. Temperature facility designed to provide a room temperature indication only nominally +/– 2 Degree Celsius. Large multi-function digital screen and room thermometer. 7 years sealed for life lithium battery. Loud 85 db alarm at 1 m. Automatic self diagnostic check.
BrandFireangel
ManufacturerSprue Safety Products
Height7.39 cm (2.91 Inches)
Length3.99 cm (1.57 Inches)
Weight0.12 kg (0.26 Pounds)
Width12.5 cm (4.92 Inches)
Part NumberCO-9D
ModelCO-9D

3. Fireangel

Fireangel CO-9X Carbon Monoxide Alarm

Fireangel - Automatic self diagnostic check, large test and silence button, visual LEDs for power, 7 years sealed for life lithium battery, loud 85 dB alarm at 1 metre, alarm and fault. Loud 85 db alarm at 1 m. Large test and silence button. Visual leds for power, alarm and fault. 7 years sealed for life lithium battery.
BrandFireangel
ManufacturerSprue Safety Products
Height7.2 cm (2.83 Inches)
Length11.2 cm (4.41 Inches)
Weight0.09 kg (0.2 Pounds)
Width3.5 cm (1.38 Inches)
Part NumberCO-9X
ModelCO-9X

4. Safelincs

Kidde 5DCO 10 Year Life Digital Display Carbon Monoxide Alarm 1

Safelincs - Warning "chirp" and digital display message indicates when batteries are low. Battery operated 3 x aa batteries included. Kitemarked and CE marked, 7 year warranty. Digital display of cO levels from 10ppm. Compact, slimline case. Detector alarms from 41ppm. 10 year sensor lifespan.
BrandSafelincs
ManufacturerSafelincs
Height72 cm (28.35 Inches)
Length3.5 cm (1.38 Inches)
Width12.6 cm (4.96 Inches)

5. Fireangel

Fireangel CO-9B Carbon Monoxide, White

Fireangel - Loud 85 db alarm at 1 m. Visual leds for power and alarm. Large test and silence button, CO sensitivity level: 50 ppm. Automatic self diagnostic check, loud 85 dB alarm at 1 m, large test and silence button, replaceable 1 year battery included, visual LEDs for power and alarm. Replaceable one year battery included.
BrandFireangel
ManufacturerCenturion
Height6.5 cm (2.56 Inches)
Length3 cm (1.18 Inches)
Weight0.12 kg (0.28 Pounds)
Width11 cm (4.33 Inches)
Part NumberCO-9B
ModelCO-9B

6. GAIN EXPRESS

GAIN EXPRESS Carbon Dioxide Detector Temperature RH Humidity Indoor Air Quality Wall Mountable CO2 Monitor

GAIN EXPRESS - Perfect to be used to monitor air quality in schools, greenhouses, office buildings, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Co2 range: 0~2000ppm {2001~9999 out of scale} / accuracy ±50ppm ±5%rdg 0~2000 / Resolution: 1ppm. With ce marking, passed the standards and had been approved by European Directives for health & safety. Humidity: range 00~99. 9% / resolution 01% / accuracy {±3% 10~90% **±5% others}. Temperature range: -100~600°c 14~140°f /resolution: 01°c/°f / accuracy: ±06°c / ±09°f.
BrandGAIN EXPRESS
ManufacturerGain Express Holdings Ltd.
Height17.78 cm (7 Inches)
Length12.7 cm (5 Inches)
Weight0.46 kg (1.01 Pounds)
Width7.62 cm (3 Inches)
Part NumberCO22
ModelCO22

7. Firehawk

Firehawk CO7B-10Y Carbon Monoxide Alarm Detector with 10 Year Battery

Firehawk - Versatile mounting system. Compact & stylish design. Sealed 10 year Lithium battery. Led indicators. End of life indicator.
BrandFirehawk
ManufacturerFireblitz

8. Mercury

Mercury | Battery Operated Carbon Monoxide Alarm

Mercury - Up to 7 years working life span from first power up. Battery powered to allow the unit to remain functional in the event of a power cut. Led status indicators; green for power, amber for fault and red for alarm.

Tested in an approved laboratory in the UK to ensure full compliance to EN50291-1:2010+A1:2012. Led status indicators; green for power, amber for fault and red for alarm. Lcd display shows the particle sampling count, ambient temperature and battery level. Up to 7 years working life span from first power up. Battery powered to allow the unit to remain functional in the event of a power cut. Tested in an approved laboratory in the UK to ensure full compliance to EN50291-1:2010+A1:2012. Lcd display shows the particle sampling count, ambient temperature and battery level.
BrandMercury
ManufacturerAVSLA
Height4 cm (1.57 Inches)
Length12 cm (4.72 Inches)
Weight21
Width9 cm (3.54 Inches)
Part Number350.135
Model350.135

9. Scondaor

Scondaor Carbon Monoxide Detector EN 50291 Certified, Battery Operated 10 Year Carbon Monoxide CO Alarm Detector with Digital Display

Scondaor - Featuring self diagnosis function to automatic detect hardware failure such as circuits and CO sensor fault to ensure the alarm proper operating. Features end of life warning to alert user to replace the alarm after 10 years operation.

High accurate response: featuring a reliable 10 year life electrochemical sensor and the carbon monoxide CO detector complies with BS EN 50291 standard. 85 db loud alarm: sounder beeps and Red LED flashes when dangerous level CO gas is detected to alert home members effectively. High reliability operation: featuring alarm record by press the "MENU" button.

Large digital lcd screen: display co concentration 25-600 PPM and three LED lights indicate three operation conditions: RedAlarm, YellowFault, GreenNormal Standby. Alarm features Low Battery warning to alert users to replace the batteries. Easy installation and use: 3x1. 5 v aa battery operated battery included.
BrandScondaor
ManufacturerScondaor
Part NumberDL-C201A

10. Kidde

Kidde 5CO Ten Year Life LED Carbon Monoxide Detector

Kidde - Continuous monitoring for CO with a loud alarm on detection. Battery operated 3 replaceable AA batteries supplied. Can be wall mounted or free standing - ideal for taking on holiday or when travelling. 7 year warranty, 10 year alarm life, Kitemarked and CE Marked. Replaces older Life Saver model.
BrandKidde