Unicom interaction, voice/APP control, scene linkage, intelligent timing, add camera Gateway + wall switch + wireless switch, one-button switch, smart and convenient, with smart switch, set the scene, one-click to turn off all lights before going to bed Intelligent voice audio control, support Xiaoai, Tmall Genie, Xiaodu, Google, Alexa, Alice and other mainstream audio control, just say your needs, you can perform tasks Protocol interaction, use the eWelink APP to connect and control the WiFi and ZigBee devices at home, so that the devices between different communication protocols form the same ecology Set the timer, and the smart home will automatically turn on or off