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.
For more than 35 years, DSI has developed custom and standard state-of-the-art security and access control solutions for corporate, commercial, government and industrial markets. With highly skilled personnel and a modern 13,000 square-foot facility in Bastrop, Texas, we perform all aspects... Read More
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
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
The SpectrAlert Advance series offers the most versatile and easy-to-use line of horns, strobes, and horn strobes in the industry. With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE-printed devices, SpectrAlert Advance can meet virtually any application... Read more