Wireless remote control technology in intelligent buildings system

Many previous intelligent buildings control system have been designed by wire device. With the development of science and technology, intelligent building technologies are transferred from the single control system to a network control, remote control. In this paper, the wireless remote control technology for the intelligent buildings is addressed in detail, including the following three kinds of wireless control technologies, GPRS-Control, Wireless LAN-Control, radio frequency wireless control. The control object and mechanism is analyzed. The security issue of the wireless remote control is also investigated.