Photosensitive chip: GC2053 Lens material: 850 infrared four-glass metal lens Lens angle: horizontal angle 120, vertical angle 90, diagonal 170 Operating voltage: 12V-24V Signal format: AHD Resolution: 1024x600 Power interface: DC head Video interface: wireless transmission without signal/WIFI Shell material: 850 four-glass metal infrared lens Operating temperature: -30C-70C Storage temperature: -40C-70C Power cable: 1 meter Waterproof rating: IP67 Transmission distance: 50 (open) Light panel specification: 850 infrared night vision light panel/LED white light optional Mirror/dressing table: Mirror System: P-system by default Reference line: adjustable ruler Compatibility: Suitable for iOS or Android systems Function: 1. High-performance chip: The high-performance image processing chip is used to provide high-quality images while ensuring a high frame rate, truly achieving high definition and smoothness. 2. Electronic rearview mirror: While driving, click on the mobile phone's APP to enter the rearview mirror video interface, and you can watch the rearview mirror video in real time. 3. Front view and side view: The car's backup camera can be installed in the front, rear, left, and right visual blind spots of the vehicle to monitor these blind spots in real time. 4. New transmission method: the smart device and the camera are connected via Wi-Fi to realize the real display of high-definition backup image, eliminating the cumbersome wiring of the car body. Widely used in cars, buses, commercial vehicles, trucks, engineering vehicles and other transportation equipment. 5. Traffic-free: When the camera is turned on, a Wi-Fi hotspot is automatically generated, and the mobile phone can realize high-definition video transmission without internet traffic. After restarting, it will automatically connect to the mobile phone, which is convenient to use. 6. Take photos: The app can take photos, save and play back images on the smart device. 7. Driving video: The app on the smart device can record and save images, realize video recording and video sharing, and save important video data for backup. 8. Video playback: on the smart device side, the app can read the video files in the smart device's memory to recreate the recording scene. 9. Lightless night vision: The rear of the car can be seen clearly in the dark environment, making driving and reversing at night safer. 10. Large wide-angle lens: The large wide-angle lens is used to cover the car's rear panorama in a wide angle. Method of use: 1. Scan and download the application in the manual with your mobile phone 2. Install the camera on the car, connect the power, and insert the memory card 3. Enter the application, click connect device, open the WiFi page on your mobile phone, select the camera's WiFi, the connection password is: 12345678 4. After the Wifi connection is successful, open the app, click the video tape playback function, and it can be used normally