The Hong Kong customs is responsible to protect Hong Kong Special Administrative Region to prevent smuggling, Kwai Chung container terminal is one of the world busiest ports, therefore extremely needs a system of reliable and the stable all directional CCTV surveillance system. Tung Po Company provides the equipment and the installation of American Pelco camera and the matrix system, British COE fiber optic transmission system and Tung Po CCTV equipment. The whole project for CCTV is about three million Hong Kong dollars.