1)Minimize bumper damage without drilling

2)Detect all directions without dead angle3)Indicates object distance with different beeping frequencies and LED colors:

a. A continuous sound of “Beep” approximately between 0-0.3m    

    --- LED display shows RED

b. A short interval sound of “Beep” approximately between 0.3-0.5m     

    --- LED display shows YELLOW

c. A long interval sound of “Beep” approximately between 0.5-0.7m    

   --- LED display shows GREEN.

4)DIY installation

5)Maintenance free (cleaning or washing is not required)

6)Fit for any car, truck, RV or mini-van