Good morning , It's an honor for me to share good items for you :
BMW E9x/E6x CIC With PDC Reverse Image Emulator/Rear View Camera Activator
You do not need to install any interface or decoder, the original camera terminal input, you can adjust the brightness, contrast, and so on.
It haven't backing track and obstacles (but more clear).
The Emulator comes with camera power output, Don't need reversing lights or other power.
You can use general CCD camera of common market ! !(The Product haven't include the CCD camera,But we can sell it .