This compact size controller offers full camera control functions including speed, pre-set memories and speed/motion. Full camera control by camera menu. 10 camera pre-sets. Maximum control distance from pan tilt heads to controller 3280ft (1000 m). Speed of controls can be adjusted by the angle of the operation lever. Motion direction of the operation lever can be reversed or changed. Can be used at a desk or mounted in a rack: output connectors can be changed 90 degrees.