Now, with Directional Scanning, there are two different selections. The first one is approach-only and the second one is depart-only. The TC26-B detects the motion of a vehicle and then triggers the operation of a traffic controller (up to 200′ for cars. 350′ for trucks).
Also, the sensor is based on microwave technology. The TC26-B is not affected by temperature, humidity, color or background noise variations. TC26-B will only respond to motion in one direction making it ideal for vehicular detection at intersections. The directions that can be chosen for Vehicle Sensor are either approach-only or depart-only.
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