Smart home is the embodiment of the interconnectedness under the influence of the Internet.  Smart home connects various devices in the home (such as audio and video equipment, lighting system, curtain control, air conditioning control, security system, digital cinema system, video server, shadow cabinet system, network home appliances, etc.) through Internet of Things technology.  Provide home appliance control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environmental monitoring, HVAC control, infrared forwarding and programmable timing control and other functions and means.  Compared with ordinary home furnishing, smart home furnishing not only has traditional living function, but also architecture, network communication, information appliances, equipment automation, providing a full range of information interaction function, and even saving money for various energy costs.