The Sony RCP-1501 Standard Remote Control Panel provides multifunctional operation of professional studio camcorders, using a dial knob-type control for iris and master black adjustments. A touch-panel LCD display provides direct access to numerous control functions, while allowing the customization of frequently used settings and menus. At just over 4" wide, the RCP-1501 is compact enough that up to 4 units can be mounted in a single 19" rack.