Carbon Monoxide (CO) Detectors

Protect yourself from carbon monoxide leaks

You can't see, smell or taste carbon monoxide (CO) but at high levels it can poison and kill you in minutes. Smaller levels over an extended time are equally dangerous. Carbon monoxide can escape from fires, water heaters and car exhaust from garages, and many other sources but without a CO detector it's impossible for you to know if your air quality has been compromised.

How carbon monoxide detectors work

A CO detector measures carbon monoxide and other toxic gases levels over time and sounds an alarm before dangerous levels of the gas can accumulate, giving you, your family or colleagues time to safely turn off the malfunctioning device, leave your house or evacuate your office

Get the latest CO protection from vendor-neutral experts

Chris Lewis Fire & Security has a long history of providing high-quality protection. Our experienced, award-winning team of engineers will make sure you get the latest technology to protect you against this "silent killer". They will advise you on where you should install carbon monoxide detectors so that they complement the protection you have from smoke detectors and satisfy strict fire regulations.

Integrate your fire and security systems

Constantly up to date with the latest technologies, we can integrate your CO detectors with your smoke detectors, fire alarms, sprinkler system, the rest of your security system and even with a new or existing SmartHome system.

Fire alarm case studies

Balliol College

See how this busy Oxford college's outdated fire alarm was replaced without disruption.

Matthew Clulee Hair Salons

Find out why this busy business owner trusts us to keep his businesses and home protected.

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Fire alarm whitepapers

The real benefits of fire and security integration

The fire alarm, CCTV, access control and intruder alarm in commercial premises are general...

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