The smart home system based on TCP/IP and DTMF technology

A smart home system with video linkage supervision is introduced. The system transmits video data indoor with wireless LAN. It can take intelligent control of the electrical appliance and lighting by wireless and transmit image and information data with TCP/IP technology and alarm data with DTMF technology. The system can realize household intelligent control, anti-theft alarm, as well as features such as video linkage supervision. Users can access the network through its own website to find out the overall situation in their own families.