1.      Digital LCD showing obstacle distance;

2.      Alarm by BI-BI sound;

3.      Blue fairy color background;

4.      The simulative vehicle is displayed in the colorized screen;

5.      3 step swith with High,Low and Off function for buzzer;

6.      All dinds o sensor colors and styles are available;

7.      High quality and easy to install;

8.     8 sensors are available;