... °cDetailSpecificationsAccessories(standard)Display Screen 5.6inch 1, 5.6 color LCD monitor2, color rearview CCD camerar3, Signal cable:20M Extension Line ... optionalAnalog AdjustmentsBrightienss,Contrast,Chrome(0~100)Accessories(optional)Color SystemPAL/NTSC Automatic identification 1, block cover2, Base Bracket3, Remote controller Video ...