We currently recommend 2 different joystick for use with the PTZoptics cameras, The HC-Joy and the PT-Joy. 

The HC-Joy is a Serial control joystick and requires a physical connection via rs-232 or rs-485 to achieve control of your camera. 

The PT-Joy is an IP joystick that controls the cameras over the network. This joystick requires that you put it onto the same network as the cameras in order to achieve IP control of your camera(s).