One control surface is included with purchase of mainframe. Additional control surfaces, up to four per system, may be added at any time. STAC6 control surfaces can be upgraded to STAC12 in the field.
Clean, logical design allows functions to be mastered quickly. Dedicated buttons, with associated multicolor LEDs, minimize the number of button presses and make it easy to determine status of phone lines and callers.
Any control surface can operate in Studio/Producer or Screener Mode. Designed to use standard Cat-5 wiring to link the control surfaces to the mainframe up to 100 feet away. No proprietary cabling or additional power source required for control surface connection.