1. Control PTZ and Camera 2. 3D rocker, easy to control 3. Unique control code study function 4. RS485/RS422 control 5. OEM 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 instructions.6) Updating new program function on line.7) One key ...