Products

Toll Products

IRD's toll products help make your roadways safer and more efficient. Products include VectorSense™, DYNAX® Advantage treadle systems and Emergency Call Boxes (ECB).

• DYNAX® Advantage

  The DYNAX® Advantage IRD’s DYNAX® Advantage treadle systems consist of DYNAX® Advantage sensor…

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• SOS Emergency Call Box

  The SOS Emergency Call Box is specially designed for adverse environments. The rugged, weatherproof …

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• AACT Powered by VectorSense™ for Toll Systems

  Advanced Axle Classification for Toll (AACT) AACT uses the VectorSense™ Tire Sensor Suite for acc…

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