Dear Leo
Thanks for your message
OBDII: With this OBDII Scanner, you can connect it to your car’s DLC port and open the unit’s Bluetooth for monitoring the car’s fuel consumption, water temperature, revolving speed, environment temperature, intake pressure, throttle position, air flow, computer load, car speed etc in the OBD interface.
for reverse camera , please refer to the link for connection ,the reverse camera will be installed near License Plate Light and the camera have night vision
http://www.seicane.com/seicane-hd-car-rearview-camera-for-aftermarket-radio-s119207
Could you please send us the photo of your car's dashboard?
Then we can help you to check it.
By
Seicane