The INT300-R4D is a 77–80 GHz 4D traffic sensor radar built for intelligent traffic monitoring and enforcement. It tracks up to 32 targets at the same time across up to five lanes, with XYZ positioning, true speed, and lane ID streamed in real time over IP/Ethernet. It detects vehicles from standstill up to 300 km/h with high speed accuracy, and it is rated for -35°C to 75°C operation.