1. High-performance chip: High-performance image processing chip is used to provide high-quality images while ensuring high frame rate, truly achieving high-definition and smoothness.2. Electronic rearview mirror: During driving, click on mobile phone APP to enter rearview video interface, and you can watch rearview video in real time.3. Front view and side view: The vehicle reversing camera can be installed in front, rear, left and right visual blind spots of vehicle to monitor these blind spots in real time.4. New transmission method: The smart device and camera are connected through wifi to realize real high-definition reversing image display, eliminating cumbersome wiring of fuselage. Widely used in automobiles, buses, commercial vehicles, trucks, engineering vehicles and other transportation equipment.5. Traffic-free: After camera is turned on, a wifi hotspot is automatically established, and mobile phone can achieve high-definition video transmission without Internet traffic. After restarting, it automatically connect to mobile phone, which is convenient to use.Take pictures: The app can take pictures, save and play back images on smart device.Driving video: The APP on smart device can record and save images, realize video recording and video sharing, and save important video data for backup.Video playback: On smart device side, the app can play back video files in smart device memory to reproduce scene.Lightless night vision: The rear view of car can be clearly seen in dark environment, making driving and reversing at night .10. Large wide-angle lens: The large wide-angle lens is used to cover rear panorama of car at a large angle.Please Notel:The lR features cause image to appear purple.WIFI link method:1. First, install W-CAR app on your mobile device (the QR code on manual supports both Android and ).2. Open application and tap wireless connection .3. Search in list of available devices and tap to pair.Product name: WIFI HD rear view cameraPhotosensitive chip: GC2053Lens angle: horizontal angle 120, vertical angle 90, diagonal angle 170Colour:BlackMaterial:plasticPackage Contents:1 x Truck reversing camera1 x Antenna1 x Connecting CableOnly above package content, other products are not included.Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.