The Sony RM-BR300 is an advanced remote control unit for the BRC-300, EVI-D100, EVI-D70 and EVI-D30 cameras all while using the VISCA control system. A joystick controller gives precision camera moves and focus adjustments. For the BRC-300, up to 6 preset camera and lens positions can be programmed for immediate recall. The other camera models have up to 16 preset positions.