The Marshall VS-PTC-IP PTZ Camera Controller is designed to operate seamlessly across multiple camera protocols on a single network. Used for live event production and content creation, the VS-PTC-IP offers detailed operation through a high-quality PTZ joystick, professional zoom rocker, and individual fine-tune adjustment knobs for iris, white balance, exposure, red/blue, shutter speed, focus, pan/tilt speed, and zoom speed. The VS-PTC-IP offers cross protocol mix-control on one controller operating RS232/RS422/RS485 and IP, as well as ONVIF, and VISCA over IP. The VS-PTC-IP can setup 7 cameras via RS232, 14 cameras via RS422, and 255 cameras via IP; all selectable through a single controller. Easy IP camera discovery function automatically searches for all available IP cameras on a network.The VS-PTC-IP can store up to 6 selectable ASSIGN function keys and save up to 256 camera presets with memory of image setting parameters. Dedicated knobs and control buttons simplify direct access to frequently used functions without needing to use on-camera menus.