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System Sensor

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Total Protection

You’re covered with System Sensor’s fire detection and notification solutions

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SpectrAlert® Advance Low Frequency

Due to recent supply chain challenges impacting the L-Series low frequency product offering combined with high demand and strong market feedback, System Sensor is pleased to announce that SpectrAlert Advance low frequency (520 Hz) audible visual (AV) notification appliances are available again for a limited time only.

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L-Series Drop-In Ceiling Tile
HyperSpike® TCPA-10 Long Range Speaker
HyperSpike® LineWave Speakers
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Success Support
System Sensor offers a variety of support,
including sales information, technical support,
customer service and more.
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Webinar Library
System Sensor offers a wide range of online webinars and how-to-videos that provide relevant information on products, market trends and legislation. Register with myHBU today and select System Sensor under Training by brand to start learning today.
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System Sensor Resources

From comprehensive solutions to ongoing support, System Sensor is with you every step of the way.

Products Catalog

Learn about our broad portfolio of System Sensor products to meet all your fire safety needs with this valuable products brochure.

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L-Series AV Notification Brochure

System Sensor's wide range of AV notification devices are the most versatile, easy to install, and cohesive line of audible visual (AV) notification appliances in the industry.

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SpectrAlert® Advance Outdoor & Specialty Application Brochure

SpectrAlert Advance AV products enables you to meet the widest range of outdoor and specialty notification requirements in the industry.

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i3 Smoke Detection Brochure

System Sensor i3 conventional smoke detectors cover a vast arrange of commercial and residential applications.

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i4 Smoke Detection Brochure

The i4 solution includes a detector and a panel interface module that enables connection of multiple detectors to a zone.

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Since 1984, System Sensor has produced fire detection and  fire protection equipment that delivers reliability and accuracy. System Sensor provides fire alarm system components for commercial, residential and industrial applications. The complete product line offers smoke detectors, including duct and optimal beam detectors, strobes, speaker strobes and other fire alarm notification accessories. It has offerings that help save energy, quicker to install and easier to maintain.