"220V Cooling Fan" control via remote control, mobile phones control, computer remote control, timing control, and the scene and other control devices for air conditioning, water heaters, drinking fountains, television and computer curtains and other equipment for intelligent control, the user can according to their own demand freedom to configure and add "220V Cooling Fan" control node. Implement this function not only gives users the convenience, but also significant energy savings. Specific to the intelligent home, some people think that the smart home has been developed for 10 years, in fact, from the perspective of understanding of things, this view is clearly wrong. The real things "220V Cooling Fan" only in recent years, with the maturing short-range wireless communications technology began to develop from wired to wireless which is a great change for the Internet of Things provides basic technical support , but also for the rapid development of the Internet of Things has provided a guarantee.