... :320(H)*240(V) 3.2,4sensors for option description: 1,Display:3.5inch TFT LCD sreen. 2,Aspect ratio:4:3 3,Resolution ... 5,Can be connected with camera and parking sensors 6,2,4sensors for option 7,Step-up buzzer alarm ,human voice ... alarm for option 8,Display the distance on the screen 9,the display is ...