1. Control the camera with keyboard 2. LCD display, 3D joystick rocker 3. Use RS-485 / RS-422 control 4. Long distance: 1200m 1) Professional controller, elegant design2) LCD display3) 3D rocker, easy to control4) All parameters are set by key, fast and easy5) Unique control code study function, allows customers to modify control code instructions6) Updating new program function on line7) One key ...