A little known feature inside of Zoom Video Conferencing is called "Far End Camera" controls. This feature allows users to give other meeting participants control of their cameras. This is ideal for remote presentations where a co-host or trusted individual can help out with the camera work. Remote PTZ camera controls are often difficult to obtain because of public versus private area networking issues. But with Zoom, you only need a USB PTZOptics camera connected to your computer and the ability to host a meeting.