1. Product Highlights: Fisheye 6-glass lens with a horizontal angle of 180 degrees 2. 4 universal cameras with adjustable side camera angle 3. 1 channel HD HDMI output, 1 channel CVBS AV output 4. 3D screen display provides more field of view, 3D, 2D can be switched freely (flashing high beam) 5. 5 models can be arbitrarily selected (car, SUV, specific models can be customized) 6. Support U disk, TF card recording, maximum support 32G memory card (C10 memory card is preferred) 7. Parking shock video, after the parking lot can save evidence 8. Tape splicing (saving the traditional checkerboard cloth, more convenient) 9. Car-level chip protection device to ensure stable operation of the system 10. Support dull night vision, loop video and parking video Note: The own screen of original cars may require additional decoding to display the picture, and the navigation screen of the aftermarket does not require a decoder.