Syntegon RPP robotic pick and place lines come with one or more vision cameras per cell. The definite number depends on your process width and the desired resolution of the images. For vision guided robot kinematics, at least one camera is located at the infeed to check quality and location of the incoming products. Depending on the number of robots and robotic cells, more vision cameras can be installed. Products should be detected nearby the correlated robot, so displacement during travel on the belt has no impact on the quality of the final package.