1.LED parking sensor system
2.LED digital showing obstacle distance
3.three color light :red,green,white
4.the sensors have self-test function
5.2/3/4/6/8 sensors be optional
6.easy to install

product configuration
1.one control box
2.one LED display
3.four sensors
4.one power line
5.one drill
6.the package and the manual
7.the essential parts℃ to installation

working temperature:-30_+70℃
detection distance:0-2.5m
working power:DC12v
sensor size:D18.5;19;20;21;22
sensor color:black,silver,white,red,blue,etc
product warranty:free maintenace for 2 years