High-performance image processing chip provides clear images while ensuring a high frame rate for a smooth, high-definition display. During driving, click on the mobile phone app to enter the rearview video interface and watch the rearview video in real time. The vehicle reversing camera can be installed in front, rear, left, and right visual blind spots of a vehicle to monitor these areas in real time. The smart device and camera are connected through WiFi to realize a high-definition reversing image display, eliminating cumbersome wiring. Widely used in automobiles, buses, commercial vehicles, trucks, and engineering vehicles. After the camera is turned on, a WiFi hotspot is automatically established, and a mobile phone can achieve high-definition video transmission without Internet traffic. After restarting, it automatically connects to the mobile phone for convenience. The app can take pictures, save and play back images on a smart device. The app on a smart device can record and save images, enabling video recording and sharing to save important video data for backup. The app can play back video files in the smart device memory to reproduce a scene. The rear view of a car can be clearly seen in a dark environment, making driving and reversing at night possible. A large wide-angle lens is used to cover the rear panorama of a car at a wide angle. Please