PTZCam Switch N8 - 8-channel NDI|HX2 Switcher and PTZ ControllerSwitch, Stream, and Record Your NDI Video Sources PTZ Camera Controller and Switcher In One Powerful Device The Switch N8 by PTZCam gives a single operator full control over a production, from camera positioning to color correction, audio, graphics, and streaming. With a few cameras and a network connection you can bring in multiple angles for your church services, board meetings, sports events, giving your broadcasts a professional look. With the