It only support the display which have AV input, If your car display without AV input, please don’t order it. Please check your car display before you place the order. His system provides you an. As in luxury cars. Of the bird view. The 4 cameras keep recording from the 4 sides of the car. Perfect bird view (aerial view, round view, or panoramic view) of the car surroundings. Compared audio reversing radar, more intuitive security. 4 Channel recording from the 4 cameras. HD colorful chip lens, night vision function, waterproof. The panorama is both driving assistance system is the tachograph system. The traffic, parking, raised to the highest level of safety. 360-degree panoramic imaging system parking, loading four HD camera. Brief of the recording function. The system will automatically start recording when the engine is on, with loop recording for every 5 minutes. For a 8GB TF card, it can last about 5 hour. When the car is ignited and the monitor doesn’t show the video from the cameras. The system will record in the background. The bird view and the front view will be recorded. When the car is ignited and the monitor is showing the video from the cameras. All the scenes displayed on the monitor will be recorded. (It could be the bird view and one view of left, right, front, or rear view). There will be an USB interface with the system which can be used to connect a PC to copy data from the TF card. Extension cable of camera4. (Without battery due to Airline limitation). If you have problem or question please feel ree contact. The item “Universal 360 Degree Bird View Panorama System Car DVR Recording rear view camer” is in sale since Saturday, November 29, 2014. This item is in the category “Consumer Electronics\Vehicle Electronics & GPS\Car Video\Rear View Monitors/Cams & Kits”. The seller is “weicamera” and is located in Shenzhen, Guangdong. This item can be shipped worldwide.