REVERSING CAMERA

Hi Everyone,
I have bought a reversing camera for my Freelander 2 (one that replaces the number plate light). I am sure the 2 wires attached to it are black (negative earth) and red (Reversing lights live). There is a yellow RCA wire that needs to go somewhere? I have read about CAN BUS and other devices I don't understand. I was hoping it plugged into the head unit and worked on my sat nav screen? There is an Alpine infotainment system if that helps.

thanks in advance

I think you'd be better off asking in the Freelander section, but yes, the red and black would appear to go to the reversing light circuit and the yellow RCA plug is the video out of the camera.