... can choose with 2, 4,6,8 sensors 1.LED display car parking sensor2.Radar mersures distance,digital display3.Red,yellow ... ,green three colours LED dynamic display4.BiBiBi three grade heartbeat warning voice5.Perfect display---round arc type display,as if original ... can be selected9.Suitable car mode:12V Car10.Screen:LED crescent11.Warning style:LED indicate12.Power voltage:12V13.Power:10W14.Detect range ...