4 ° To Solve install position and image view issue, Jansite tried every effort and finally upgrade a 360°rotate backup camera for car. With the backup camera,you never need to worry about the image too high or too low,never need to adjust install angle only by adding gaskets, can install the backup camera at any position, just rotate lens up/down/left/right to find perfect angle of view anywhere and anytime Unlike backup camera that support only one of CVBS or AHD signal, which means you may buy back up camera not compatible with your Head unit if dont know supported input signal or when upgrade your head unit,the old camera not support. Jansite upgrade a real universal reverse camera to support CVBS/AHD switch, solve all your compatibility problem.Rear camera also support mirror/normal image and guideline on/off switch , ° AHD backup camera for car designed wi