Marshall VS-PTC-IP PTZ IP Camera Controller

Cross protocol mix-control with RS232/RS422 and IP
Protocol support: VISCA, PELCO D/P, ONVIF, and VISCA over IP
High-quality joystick allows for effortless, one-handed pan, tilt, and zoom adjustments
Tactile feel with professional rocker/seesaw switch for zoom control
Automatically search available IP cameras in a network and assign IP addresses easily
Tally Indicator: Includes Normal Tally/On-Air Tally/Contact Modes
Quick control of exposure, shutter speed, iris, compensation, white balance, focus, pan/tilt speed, zoom speed
Multi-color key/button illumination indicator directs operation to specific functions
Control firmware upgrade available via USB