V-TAC Smart Home can control different brands and types of smart devices via voice commands, such as lamps, switches, sockets, and humidifiers. Users are required to bind V-TAC Smart Home to their V-TAC accounts when they use V-TAC Smart Home at the first time. Meanwhile the V-TAC account must have been added at least one smart device. In order to obtain better control performance, please specify a clear name for each device in V-TAC APP like "switch", "socket".