PROCON MD360P PUCK

It combines a low-power battery-operated radio transceiver with a magneto resistive sensor. This creates a self-contained wireless vehicle detector that eliminates the need for running loops or cables, reducing installation time. The Puck’s sensor detects changes in the earth’s magnetic field caused by vehicle presence, producing a detect signal that the MD360 Controller receives. It’s designed for burial under the vehicle path on stable surfaces like bitumen, concrete, or compacted earth, and easily fits in a 70 mm core-drilled hole.”