Reverse Camera Fitting

[daviesbike]

Aux or AV 1 or 2 sadly dose not work. I have 3 different cameras off the net they all work perfect with the tv indoors but will not work in the car what so ever i think the frequency that it uses is different. I never did get to the bottom of it .. but i did conclude it must be oem or kufatec jobbie to work. I didnt mind the idea of manually changing to AV. Ment i could use it in moving traffic to see who is behind me better