2.5-inch high quality LCD monitor , clear virsion, Beep sound tips, Road show clock , All ... :*4 rear sensor system with camera and LCD monitor*high quality LCD monitor, clear vision*low light camera with wide angle ... accurate digital distance and clear rearview shown on the LCD monitor*pal /ntsc modes available*volume adjustable*detachable sensor with ... system 3806 with 2.5-inch high quality LCD monitor