... with touch buttons, 4 video inputs 10.2" rear view mirror monitor three potos at one time optionalDisplay ... , 7", 8.5",25:10(full screen),right 25:10(full screen),8.5",7",5.6",4.5". ... Touch buttons /splitter built inside Power supply:DC12V anti-glare Rear ... ,right 60 degree Resolution:800XRGBX240 high resolution wide screen 4 Video inputs Image brightness/saturation/mode/reset/ ...