Carbon Monoxide Alarms

Breathe Easy, Live Secure: The Linked Up Carbon Monoxide Detector

Peace of mind isn't a luxury, it's a necessity. The Carbon Monoxide Detector with EN50291 certification is your silent guardian, constantly on watch for the invisible threat of CO poisoning.

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5 Year Warranty

For Peace of Mind

Lithium Battery

10-Year Battery Life

Legally Compliant

Stay legally compliant and protected with our WiFi alarms, meeting all UK & Scottish 2022 fire safety regulations.

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Easy Install

DIY Friendly: Anyone can install our smoke and heat alarms thanks to the effortless twist-on base.

Peace of Mind at Your Fingertips: The Carbon Monoxide Detector

Imagine this: A cosy night by the fireplace, a relaxing weekend with the family. But lurking beneath the surface could be a deadly danger: carbon monoxide. This odorless, colorless gas can silently build up in your home, causing headaches, dizziness, and even death.


Don't let the unthinkable become a reality. The Linked Up CO detector is your first line of defense.



CE EN14604 approved

Carbon Monoxide Alarm

£45 (inc Vat & Free UK Delivery)

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  • 10 years of battery life
  • Test/Silence button
  • LCD display and Human Voice alarm
  • Temperature and humidity detection
  • Low battery notification
  • EN50291 standard
  • Private model
  • WIFI/ZIGBEE/Interconnect optional

Need Help? 

Frequently Asked Questions

  • What is carbon monoxide poisoning?

    What is it?


    Carbon monoxide (CO) is an odorless, colorless gas that can be deadly. It's produced when fuels like gas, oil, or wood burn incompletely and can build up indoors, poisoning people and pets.

  • How do CO alarms work?

    CO alarms act as silent sentinels. They continuously monitor CO levels and sound an alarm before dangerous levels accumulate, giving you time to ventilate or evacuate safely.

  • How high should I place my Carbon Monoxide alarm?

    For optimal protection, mount CO alarms at knee-level, which is roughly where someone's nose and mouth would be while sleeping. If you have children or pets, consider placing them higher up to avoid tampering.

  • Should I put a carbon monoxide alarm in the boiler cupboard?

    For optimal protection, mount CO alarms at knee-level, which is roughly where someone's nose and mouth would be while sleeping. If you have children or pets, consider placing them higher up to avoid tampering.

  • How many carbon monoxide detectors are required by law?

    Yes, the smoke alarm will still sound its internal siren in your home to alert you of a fire even if your WiFi network is down. However, you won't receive remote notifications

  • How often should I test my Carbon Monoxide Alarm?

    Test your CO alarm monthly to ensure it's working properly. Replace batteries as needed. Most CO alarms have a lifespan of 5-10 years, but replace them immediately if they malfunction before then. Always follow manufacturer guidelines for maintenance and replacement.

Unmatched Protection

Get interlinked smoke, heat, and CO alarms – all certified to the latest UK safety standards (BS EN 14604, BS 5446-2, and British Kitemark EN 50291-1).

Peace of Mind, Guaranteed:

Enjoy fast, free UK delivery and a comprehensive 5-year warranty on the alarms themselves. Plus, a 10-year battery warranty keeps you protected for years to come. And if you ever need help, our lifetime customer support is always available.

Expert Advice (Optional)

For personalised recommendations, speak to our Scottish safety specialists to tailor a system for your specific home or business needs.

Did You Know?

Total Home Protection: From Smoke to Smart


We offer a complete range of safety solutions to keep your home or business secure, no matter your needs.  Choose from:


  • Interlinked Smoke & Heat Alarms: Ensure early detection of fire hazards with our certified smoke and heat alarms.
  • Carbon Monoxide & Gas Alarms: Protect your family from the silent threats of CO and gas leaks.
  • Smart Home Systems: Take control of your home's safety and convenience with our integrated smart home solutions.

Tailored Protection for Everyone:


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