Function Introduction: This product uses a 720P high-definition camera to capture the image behind the car. After the image is compressed by the image processor, it is sent to the mobile phone via Wi-Fi. The mobile phone APP decodes the received video data and displays the functions of rear view mirror, photo, and video. This product can be installed in the front, rear, left, and right blind spots of the car to ensure safe driving. Widely used in cars, trucks, RVs, trailers, buses, trucks, construction vehicles, and other vehicles. This product is easy to install and provides low-cost video surveillance. Using an efficient image processing chip, the image is clear and smooth. Use a high-power WIFI module, strong signal, and long transmission distance. Selling Point: 1. High-performance chip: A high-performance image processing chip is used to provide high-quality images while ensuring a high frame rate to truly achieve high-definition smoothness. 2. Rear view: When reversing, click the mobile phone APP to enter the rear view video interface to park the car well. 3. Electronic rear view mirror: During driving, click the mobile phone APP to enter the rear view video interface, and you can watch the rear video in real time. 4. Front view and side view: It can be installed in the front, rear, left, and right visual blind spots of the vehicle to monitor these blind spots in real time. 5. New transmission method: Smart devices and cameras are connected via Wi-Fi to achieve true high-definition reverse image display, avoiding cumbersome body wiring. It is widely used in transportation equipment such as cars, buses, commercial vehicles, trucks, and construction vehicles. 6. Free traffic: After the camera is powered on, it automatically builds a Wi-Fi hotspot, and the mobile phone does not need internet traffic to achieve high-definition video transmission. It automatically connects to the mobile phone after restarting, which is convenient to use. 7. Take photos: The APP can take photos, record, and play back images on the smart device side. 8. Driving video: The smart device APP can record and save images, realize video sharing, and save important video data for backup. 9. Video playback: On the smart device side, the APP can play back the video files stored in the smart device's memory to recreate the captured scenes. 10. Lightless night vision: The car's rear view can be seen clearly in a dark environment, making driving and reversing at night safer. 11. Large wide-angle lens: A 170-degree wide-angle lens is used to cover the car's rear panorama in a wide angle. 12. Waterproof: IP67 waterproof standard. FAQ: 1. Does this camera have a reference line? Seller: Yes. It can be turned on by the APP if needed. 2. What is the resolution of this camera? Seller: 1280x720 pixels 3. Can I mount this camera in front of the car? Seller: Yes. It can. It has the function of turning on/off the mirror 4. What is the name of the APP and what phone does it support? Seller: APP name mrt-camera, it supports android 5.0 or iphone 5 smart phone. How many seconds does it take to display the camera video after power on? Seller: It takes about 20 seconds. If you want to save time. You can let it continue to work, just connect it to the camera's power supply with the acc cable or take our vision USB power supply model.