QMI - Making the world a safer place

Carbon Monoxide & Gas Guardian™
Gas Leak Protection

Poorly tuned, or malfunctioning gas-burning appliances can cause carbon monoxide gas to build up in your home. This potentially deadly gas cannot be seen, tasted, or smelled, and the symptoms of carbon monoxide poisoning (drowsiness, headache, nausea) are very similar to and often confused with a common cold.

The Gas Guardian™ Carbon Monoxide & Gas Leak Protection system has taken the original gas leak protection system a step further by adding a carbon monoxide alarm. When the alarm detects carbon monoxide at dangerous levels (as defined by the UL2034 and EN50291 standards) it will cause the gas valve to close, shutting down all gas-appliances and preventing further accumulation of carbon monoxide. This is all done automatically to protect your property, and give you complete peace of mind.

Equipped with state-of-the-art sensors and an automatic gas shutoff valve, the Gas Guardian™ is an advanced gas protection system. Technological advancements will ensure worry free, long lasting and reliable protection for your home.

The Gas Guardian™ will automatically shut off the supply of gas to your home if any of its sensors detect a natural gas leak or dangerous carbon monoxide accumulation.

With RF Ready™ technology, the Gas Guardian™ Gas Leak Protection system can monitor up to 16 Gas Guardian™ Wireless Gas Sensors and/or Wireless Carbon Monoxide & Gas alarms to protect your whole house. (Additional sensors sold separately)

The Gas Guardian™ is powered by a DC wall adapter and it uses a standard 9-volt battery as a backup power source (battery not included). The Carbon Monoxide & Gas Alarm is powered by a separate DC wall adapter and includes an internal rechargeable battery backup power supply for uninterrupted operation when the power goes out.

Gas Guardian™ features:

  • Powered by a DC wall adapter
  • Loud audible alarm
  • Detects carbon monoxide combustible gases (Natural Gas, Propane, Butane, Methane, etc.)
  • 9V Battery backup (battery not included)
  • Gas Shut-Off Valve available in 1" to 2" sizes
  • Can be linked to your 24hr home or business security system
  • Design suits residential or commercial needs:
  • Easy installation
  • Wireless sensor range: Up to 300' (100m) from controller

Approvals & Certifications:

  • CSA
  • FCC Part 15



residential systems
Gas Leak & Water Leak Protection
Water Guardian
- Water Leak Protection System
- Washing Machine Leak Protection System
Gas Guardian
- Gas Leak Protection System
- CO & Gas Leak Protection System
Gas Maestro™ Carbon Monoxide and Gas Detector
Earthquake Protection
Watchdog™ Early Warning Alarm
Model 8000 Battery-Powered Earthquake Maestro
Automatic Gas Shutoff
commercial and industrial systems
S-Box™ Smart Seismic System
2500 Series
elevators and escalators
2600 Series
buildings and factories
2700 Series
emergency services
3000 Series
multi-valve control
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1-888-397-4427 toll free
(604)944-8650 direct
(604)944-8660 fax



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