The QMI Maestro system is the most advanced, patented, water leak, earthquake,
gas leak detection, and automatic shutoff system in the market today.
The Water Guardian™ Water Leak Protection system will protect your property,
and give you complete peace of mind. Equipped with water sensors and an electric valve,
the Water Guardian™ is an advanced water leak detection system.
Technological advancements will ensure worry free, long lasting and reliable protection for your home.
Gas Guardian™ CO/Gas Leak Protection System Detects LPGDetects carbon monoxide and combustible gases (Natural Gas, Propane, Butane, Methane, etc.)9V Battery backup (battery not included)Gas Shut-Off Valve available in 1″ to 2″ sizesCan be linked to your 24hr home or business security systemDesign suits residential or commercial needsWireless sensor range:...