Audio Visual (AV) Notification

System Sensor’s AV notification devices are one of the most versatile, easy to install, and cohesive audible visual (AV) notification appliances in the industry. See how you can simplify specification, configuration, and installation of your notification project - saving time and money in the process.

Beam Smoke Detection

Unlike traditional detection systems, Reflected Beam Smoke Detectors are designed for spacious rooms, open areas, and high ceilings. With only one device to install and align, these single-ended optical beam solutions save you time and money.

Carbon Monoxide (CO) Detection

Our hardwired CO detectors with RealTest use electrochemical sensors to measure carbon monoxide levels and a flashing Temp-4 signal alarm for alerts. System-connected carbon monoxide detectors offer guaranteed 24/7 central station protection and provides peace of mind for all occupants.

Heat Detection

Set to alarm when ambient temperatures reach a fixed point, typically indicating a fire, fixed-temperature heat detectors are a highly cost-effective solution for property protection applications. Our combination of heat detectors provide both fixed and rate-of-rise detection. This enables the heat detector to communicate an alarm to the central control panel ahead of time, providing a timely response to both rapid and slow temperature increases. 



HVAC Smoke Detection

InnovairFlex™ duct smoke detectors greatly simplify HVAC system monitoring. One unit can accommodate multiple installation footprints to overcome mounting constraints, while tool-free, plug-in sampling tubes speed and simplify installation. Easy to adjust to any application, InnovairFlex comes with status indicators, ready-to-access test features, and a remote test station that simplifies testing and maintenance.

Multi-Criteria Detection

Our most advanced intelligent spot detectors, the multi-criteria devices, use multiple sensors to detect various conditions and sense a wide range of fires with improved accuracy. Thanks to multi-sensor technology, our advanced multi-criteria fire/CO detector covers two concerns with one device.

Spot Smoke Detection

The System Sensor spot detector line covers a vast array of needs in commercial or residential applications. We offer conventional and intelligent products for smoke, heat, fire, and CO detection, along with smart and 2-in-1 detectors - supporting all your fire hazard detection and safety needs.


System Sensor multi-voltage conventional relays are used for high-current switching applications, such as fan and damper assembly control, door control, air handling unit controls, and other types of building system interfacing. Consult the list to find a relay for your specific fire alarm or notification system.


System Sensor’s intelligent and conventional modules are designed to help you meet a wide range of application requirements. Consult the list to locate a control module for your specific fire alarm system.

Distributor Finder

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