1. LED display, have three mounting position in one
2. Minimun detection 0.2 meter
3. Complex sensor, easy for replacement when neccessary
4. Interlligent ECU detect and alert defective sensor automatically
5. 3 years warranty
6. Fast response
7. Sensor repaintable
8.Sensitivity levels
9. Diagnostic mode
10. Tow-bar by pass
The LED display position installation instruction:
Audited Supplier 
){kind=link}