Smart Plug is a new electrical products, is a concept of things, and with the development of the concept of smart home products. Smart socket, now usually refers to the built-in Wi-FI module, smartphone client socket function to operate, the basic function is through the mobile client can remote control socket off current, set the timer switch socket. Now do not hit smart socket security features, but stressed that the intelligent home, smart sockets and appliances typically used in conjunction to achieve timer switch and other functions. Usually there are some smart socket enhancements, such as electricity statistics, Wi-Fi enhancement, temperature and humidity sensors and other functions. Smart socket are also intelligent hardware, a segment of the category. Electrician home, intelligent hardware IT industry is a new area with traditional hardware industry a combination of cross-border, the more common intelligent hardware smart socket, smart bracelet, intelligent routers.