7" stand alone car rearview monitor for rearview Resolution 480X234 Pixel,LCD Profile ... Ratio 16:9 3AV INPUT 7 inch Stand-alone TFT CAR rearview Monitor 6 countries OSD(On Screen Display) With ... ), 90(Up), 270(Down) Picture adjustment Brightness, contrast, saturation, tint adjusting AV system PAL / NTSC Video input/output 2way video ... +12V±2%24V function optional Best sale 7" lcd car rearview monitor