System Sensor

3825 Ohio Avenue
St. Charles, IL 60174-5465

About System Sensor

System Sensor is the world leader in fire detection and notification devices. With sales, service and manufacturing facilities throughout the Americas, Europe and Asia, our product line consists of system smoke detectors, duct smoke detectors, aspiration smoke detectors, waterflow detectors, carbon monoxide detectors as well as a complete line of horns, speakers and strobes.

Competitors of System Sensor

Zetron, Inc.

For over 25 years, Zetron has been designing, manufacturing and delivering mission-critical communications systems. Zetron has installed thousands of systems and deployed over 15,000 console operator positions worldwide. Zetron’s IP Fire Station Alerting system moves fire dispatch into the IP... Read More

Gizmo Engineering

Manufacturer of industrial alarms for liquid level. Industrial timers. Corrosion-proof, waterproof. Read More

Hampshire Controls

Hampshire Controls manufactures temperature alarms and monitors as well as SQL-based central process monitoring / data acquisition systems for the monitoring, recording and analysis of temperature, humidity and pressure. We also manufacture liquid CO2 and LN2 backup systems for freezers,... Read More

Products by System Sensor

By System Sensor

i3 Series Smoke Detectors deliver intelligence, installation ease, and instant inspection for optimal performance and reduced costs. A plug-in design and Stop-Drop 'N Lock™ mounting simplify installation. Smoothing algorithms and intelligent drift compensation minimize nuisance alarms.... Read more »

By System Sensor

The CO1224T from System Sensor now offers RealTest — the first and only true functional CO test that fully meets NFPA 720-2009 requirements. With RealTest, a simple short spray of canned CO is all it takes to know the detector is doing its job protecting occupants from deadly CO gas. With the... Read more »

By System Sensor

With the first system-connected CO detectors reaching their end-of-life, someone’s going to be making money on replacements. It should be you. And we’ve made it easy. Our new CO-PLATE Carbon Monoxide Detector Replacement Plate mounts in seconds for seamless CO detector replacement. And what... Read more »

View all products »