Specification: Item Type: Car Rear View Monitor Screen Size: 7inch LCD Screen Category: LED digital screen Working temperature: -15-50 Storage temperature: -20-70 Display Ratio: 16:9 widescreen Working Voltage: DC12V~24V (wide voltage design, most cars can be used directly) Power: 6W Video input: AV2 supports reverse priority (do not need to take the reverse priority line, automatically recognize) Resolution: 800(W) x RGB x 480(H) 1024*600 System: compatible with PAL/NTSC Size: Approx. 24.8*10.6*3.8cm / 9.8*4.2*1.5inch Weight: Approx. 600.9g Package list: 1 x Rear View Monitor 1 x Cable 1 x Remote Control Installation:There is a strong buckle on the back of the display, which can directly lock the original rear view mirror. The original rear view mirror does not need to be disassembled and does not need to be changed. Av1 video interface: It can be used as a car DVD or settop box display; av2 video interface, can be connected to a reversing camera. 7-inch display with external DVD or car TV Applications: Wide range of applications, suitable for all types of vehicles, reversing the car automatically Wide voltage setting: DC12VDC24V car can be used directly, no power inverter, easy to install. The display is more delicate and the picture contrasts Shortcircuit protection: There is shortcircuit protection, the wrong positive and negative poles will not burn the machine, just need to connect the positive and negative poles again to use normally Automatically reversing: Get rid of the restriction of reversing priority line, video 2 supports reversing priority function, as long as video 2 is connected to the camera, the screen will automatically jump when reversing Av1 video interface: It can be used as a car DVD or settop box display; av2 video interface, can be connected to a reversing camera. 7-inch display with external DVD or car TV Applications: Wide range of applications, suitable for all types of vehicles, reversing the car automatically Wide voltage setting: DC12VDC24V car can be used directly, no power inverter, easy to install. The display is more delicate and the picture contrasts Shortcircuit protection: There is shortcircuit protection, the wrong positive and negative poles will not burn the machine, just need to connect the positive and negative poles again to use normally Automatically reversing: Get rid of the restriction of reversing priority line, video 2 supports reversing priority function, as long as video 2 is connected to the camera, the screen will automatically jump when reversing