LD2451 is a 24G radar module with integrated 1T2R (one way transmit, two ways receive) transceiver channel, which can achieve accurate measurement of near, medium and long range multi-target distance, speed and orientation in the detection area. Mainly used in high-speed intersections, non-motorised lanes, motorised lanes and intelligent driving scenarios, to achieve the state of the rear vehicle detection., Weight: 0.0220462262 pounds, Manufacturer: Aisuoka