The 360-degree vehicle decoder harness is specifically designed for 360-degree panoramic surround-view systems. It connects the front, rear, left and right body cameras to the head unit or decoder box, enabling the capture, transmission and decoding of video signals. The harness integrates video coaxial cables, power cables and CAN/protocol signal lines. It supports protocol adaptation for multiple vehicle brands and features high shielding, interference resistance and flexibility. It reliably outputs four fisheye video feeds, which are then stitched together and displayed as a bird’s-eye view by the head unit, enhancing visibility and driving safety during reversing manoeuvres and when passing on narrow roads.