The intelligent system of the 5A office building, covering an area of 60,000m2, enjoys nearly flawless sophistication, the 5A system of which comprises building automation, information automation, fire-control automation, security automation and office automation as well as the subsystem thereof, making monitoring and management of the tower in an all-round manner come true. The intelligent office building of Gate of the Orient is designed upon human-based ideology, in particular, the setting and operation of all the systems interprets the intelligent topics on efficiency, comfort, safety and energy-saving. So, this is your full set specialized office building.