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All Carbon Monoxide Detectors

Whether you are looking for a battery powered detector, mains powered detector or as part of a complete radio-interlinked alarm system, our range of Carbon Monoxide detectors offers a solution for every application. Power supplies available are replaceable alkaline battery, lithium battery or sealed long-life lithium either as the primary power source or as a back up battery in the event of a mains power failure. Detectors are available with LCD, LED display or with Wi-Fi technology with smartphone app control from leading brands including Kidde, FireAngel and UltraFire.

Travel Longlife Battery Carbon Monoxide Detector – UltraFire ULLCO10 with Strap

  • Product Lifespan: 10 years
  • Battery: Sealed-in Lithium Battery
  • Warranty: 10-year warranty
  • Kitemarked to BS EN 50291-1 (domestic use)
  • Kitemarked to BS EN 50291-2 (caravans / boats)
  • Ideal for travellers and backpackers
  • Supplied with a travel strap
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1 unit

£21.77 inc VAT

£18.14 ex VAT

2+ units

£21.17 inc VAT

£17.64 ex VAT

5+ units

£20.87 inc VAT

£17.39 ex VAT

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10 Year Sealed Longlife Battery Operated Carbon Monoxide Alarm - Kidde K10LLCO

  • Product Lifespan: 10 years
  • Battery: Sealed-in Lithium Battery
  • Warranty: 10 year warranty
  • Coloured LEDs to indicate alarm, operation and fault
  • Kitemarked to BS EN 50291-1: 2018
  • Suitable for both the Welsh and Scottish 2022 legislation
  • Suitable for new fuel-burning appliances per Building Regs Document J
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5 out of 5 stars

From: £18.28 inc VAT

£15.23 ex VAT

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10 Year Longlife Battery Carbon Monoxide Alarm - FireAngel FA3820

  • Product Lifespan: 10 years
  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year warranty
  • Reduced test volume at a single button press
  • Kitemarked to BS EN 50291-1: 2018 (domestic use)
  • Kitemarked to BS EN 50291-2: 2019 (camping / caravans / boats)
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.7 out of 5 stars

Save 8%

Now: £24.67 inc VAT

£20.56 ex VAT

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10 Year Longlife Battery Carbon Monoxide Alarm with Digital Display - Kidde K10LLDCO

  • Product Lifespan: 10 years
  • Battery: Sealed-in lithium battery
  • Warranty: 10 year warranty
  • Digital display of CO levels from 11ppm
  • Kitemarked to BS EN 50291-1: 2018 for home use
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation
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4.8 out of 5 stars

Save 7%

Now: £21.89 inc VAT

£18.24 ex VAT

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10 Year Longlife Battery Carbon Monoxide Alarm with Digital Display - FireAngel FA3322

  • Product Lifespan: 10 years
  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year warranty
  • Sleep Easy™ and Night Time Sensing eliminate midnight battery warnings
  • Digital display shows CO levels, modes, warning conditions, and temperature
  • Ideal for home use and camping / caravans / boats
  • Kitemarked to BS EN50291-1:2018 and BS EN50291-2:2019
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation
  • Suitable for new fuel-burning appliances per Building Regs Document J
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Save 7%

Now: £40.85 inc VAT

£34.04 ex VAT

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10 Year Longlife Battery Carbon Monoxide Detector - Hispec HSA/BC/10

  • Product Lifespan: 10 years
  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year warranty
  • Suitable for free standing or wall mounting
  • Certified to BS EN 50291-1 for home use
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation
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5 out of 5 stars

Save 17%

Now: £19.99 inc VAT

£16.66 ex VAT

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10 Year Longlife Battery Carbon Monoxide Alarm - Hispec

  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year warranty
  • Easy single screw installation, or leave free standing
  • CE marked and Kitemarked to BS EN 50291-1 
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4 out of 5 stars

£22.32 inc VAT

£18.60 ex VAT

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10 Year Longlife Battery Wireless Carbon Monoxide Alarm – Hispec RF10-PRO Range

  • Battery: 10 year sealed lithium battery
  • Warranty: 5 year warranty
  • Radio-interlink up to 20 Hispec RF10-PRO Alarms
  • CE marked and Kitemarked, suitable for Grade F1 installations
  • Compatible with the Hispec Control Unit and Hispec Smoke and Heat Alarms
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.7 out of 5 stars

Save 14%

Now: £36.71 inc VAT

£30.59 ex VAT

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Kidde 10LLCO Carbon Monoxide Detector & 10Y29 Optical Smoke Alarm Special Offer

  • FREE delivery
  • 10 year battery powered CO detector
  • Kitemarked to BS EN 50291-1: 2010 (domestic use)
  • 10 year battery powered optical smoke alarm
  • Certified to BS EN 14604: 2005
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4.8 out of 5 stars

Save 9%

Now: £34.19 inc VAT

£28.49 ex VAT

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10 Year Longlife Battery Combination Optical Smoke and CO Alarm - FireAngel SCB10-R

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the life time of your product
  • Warranty: 5 year warranty
  • Combined optical smoke and carbon monoxide detector
  • Ideal for hallways, bedrooms and living areas
  • Sleep Easy™ function
  • Kitemarked to EN 14604: 2005 (smoke detection)
  • Kitemarked to EN 50291-1 (carbon monoxide detection)
  • Suitable for ceiling installation
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4.6 out of 5 stars

Save 8%

From: £37.02 inc VAT

£30.85 ex VAT

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10 Year Longlife Battery Carbon Monoxide Detector - Kidde 10LLCO

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the life time of your product – GUARANTEED
  • Warranty: 10 year warranty
  • Suitable for wall mounting and free-standing
  • Kitemarked to BS EN 50291-1: 2018 (domestic use)
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.7 out of 5 stars

From: £18.28 inc VAT

£15.23 ex VAT

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10 Year Longlife Battery Digital Carbon Monoxide Alarm - Kidde 10LLDCO

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the life time of your product – GUARANTEED
  • Warranty: 10 year warranty
  • Displays CO levels from 11ppm
  • Reduced sound level test feature
  • Kitemarked to BS EN50291-1 (domestic use)
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.8 out of 5 stars

Save 7%

Now: £21.89 inc VAT

£18.24 ex VAT

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10 Year Longlife Battery LED Carbon Monoxide Alarm - Firehawk CO7B-10Y

  • Product Life: 10 years
  • Battery: Longlife lithium battery
  • Warranty: 10 year warranty
  • Ideal for domestic use and camping, caravans, and boats
  • Kitemarked to BS EN 50291-1 and BS EN 50291-2
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation
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4.7 out of 5 stars

From: £20.16 inc VAT

£16.80 ex VAT

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10 Year Longlife Battery Radio-Interlinked Carbon Monoxide Alarm - FireAngel Pro Connected FP1820W2-R

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the lifetime of your alarm
  • Warranty: 1 year warranty
  • Can interlink with any Wi-Safe 2 compatible device
  • Suitable for free standing or wall mounting
  • Kitemarked to BS EN 50291-1 (domestic use)
  • Kitemarked to BS EN 50291-2 (camping / caravans / boats)
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation
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4.7 out of 5 stars

£58.07 inc VAT

£48.39 ex VAT

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10 Year Life Carbon Monoxide Alarm with Long Life Lithium Battery - Ei208

  • Product Lifespan: 10 years
  • Battery: Built-in, lasts the life time of your product
  • Warranty: 5 year warranty
  • Combined Test & Hush button with low-volume test function
  • Kitemarked to BS EN50291-1 (domestic use)
  • Kitemarked to BS EN50291-2 (camping / caravans / boats / travel)
  • Also suitable for both the Welsh and Scottish 2022 legislation
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4.8 out of 5 stars

Save 10%

Now: £28.07 inc VAT

£23.39 ex VAT

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Flat Smoke and CO Alarm Starter Kit - FireAngel FAKIT1

  • Battery: lithium battery (included)
  • Warranty: 5 year warranty
  • 2x smoke alarms, 1x heat alarm, 1x carbon monoxide alarm
  • Certified to BS EN BS 5839-6: 2019 (smoke and heat alarm)
  • Certified to BS EN 50291-2: 2019 (CO alarm for domestic use)
  • UKCA marked
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£94.96 inc VAT

£79.13 ex VAT

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Home Smoke and CO Alarm Starter Kit - FireAngel FAKIT2

  • Battery: Sealed lithium battery
  • Warranty: 5 year warranty
  • 3x smoke alarm, 1x heat alarm, 2x carbon monoxide alarm
  • Certified to BS EN BS 5839-6: 2019 (smoke and heat alarm)
  • Certified to BS EN 50291-2: 2019 (CO alarm for domestic use)
  • CE and UKCA marked
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£142.06 inc VAT

£118.38 ex VAT

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10 Year Sealed Lithium Battery RF-LINK Carbon Monoxide Alarm - Firehawk CO10-RF

  • Battery: 10 year sealed lithium battery
  • Warranty: 7 year warranty
  • Ideal for domestic use and camping, caravans, and boats
  • Kitemarked to BS EN 50291-1 and BS EN 50291-2
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation
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£39.98 inc VAT

£33.32 ex VAT

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Mains Powered Alarms

Mains Powered Alarms

Mains powered CO alarms are powered by the electrical circuit of a building, are interconnected and used mainly in residential new builds, rented accommodation and smaller commercial applications. They should always contain a backup battery to ensure that if a fire is started by an electrical fault which cuts the power supply the alarm will still detect the fire. These backup batteries can be of a replaceable type (eg alkaline) or of a sealed-in, re-chargeable type. The power supply, if retro-fitted, is usually taken from the nearest light fitting.
Radio-interlinked CO Alarms

Radio-interlinked CO Alarms

These units have integrated RF senders and receivers. If an alarm detects Carbon Monoxide it passes this information to all other alarms within the same group of alarms to raise the alarm in the entire building. Perfect for larger houses and smaller commercial applications. Some of the RF smoke alarms have sealed longlife batteries as the only power supply, making them an alternative to mains powered smoke alarms (Building Control might have to be asked for a clarification first)

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