Dual Video Inputs: The monitor has two video inputs, V1 and V2, V2 has priority, the rearview camera is connected to V2, and the front or side camera is connected to V1. Smart Display: Built in smart chip, can automatically turn on, effective prevention of accidents, so that you can avoid children, traffic, pedestrians, toys and pets when reversing. Flexible Rotation: Equipped with a stand that can rotate 180 degrees, the display can be mounted on the dashboard or windshield. Wide Applications: Support NTSC, PAL video system, car camera, DVD, VCD, STB, satellite receiver, most TFT display and other video equipment. HD Display Monitor: HD 4.3 inch with 1280x800 resolution, 16:9 display ratio, providing clear picture quality even at night.