1.car parking aid system 2.Voice+LCD display 3.parking sensor system 4. 4 ~ 8 sensors for front & rear parking  car parking sensor   PS-911-8car parking aid sensor system    Specifications:--Digital LCD displays the exact distance of obstacle in front or rear of the vehicle--Colorful background alarm--The simulative vehicle is sharp--Direction indicator of left-behind, middle-behind and right-behind--Seven-stage obstruction distance display--buzzer alert, Human voice warning & Volume On/Off Switch.--2 ~ 8 sensors available, 0.01m accuracy--Various sensors & colors available   LCD display  parking sensor 4~8 sensors optional   

 

car parking sensor