1)display:4.3inch tft lcd sreen. 2)aspect ratio:16:9 3)resolution:480(h)*234 (v) 4)video input:one way or two way video for option 5?5)can be connected with camera and parking sensors 6)2, 4sensors for option 8)step-up buzzer alarm , human voice alarm for option 9)display the distance on the screen Contact abby to get product pictures.
