Arihant systems & electricals offers vehicle-detection sensors. Features of the sensors are magneto-resistive based passive sensing technology for increased reliability; allows plc to be used in place of amplifiers and time cards; reliably detects 3-dimensional changes when the presence of a large metal [ferromagnetic] object such as car, truck, or railcar is introduced; ideal for car wash entry/exit, fast food drive up kiosk, loading docks and automatic overhead doors; and completely self-contained design with external controller.
