1. Support camera video and parking sensor distance on DVD screen or other monitor, just like BMW              2. Show camera video on the left of screen                                     
3. Show car model and distance detected area with color on the right of screen
4. Colorful distance numbers                     
5. Step-up buzzer alarm                                          
6. Detective distance from 1.8m-0.3m                                                                        
7.This item not include camera and monitor