2D vision control system
We first check with the camera supplier that the control is possible to integrate the system and accessories: lighting, detection, evacuation... 
Many controls are possible with a 2D camera: a simple control with backlight but also counting with size recognition including aspect control with frontlight.
      
      
     
      
        3D vision control system
This technology reengineering a volume with twisted lines completes the 2D vision.
Over the 3D control, this technology gets a great tolerance for ambient lightings and many softwares.