Ametoys BT Gateway Hub Intelligent Household Automation for Devices Smartphone APP Remote Control Gateway Compatible with Home

2 in 1 Gateway have combine and bt gateway into one device Press button until white light and blue light flash alternately, to mobilephone. Control sub device under gateway anywhere and anytime via Mobilephone APP. Simply give a voice command to or Home to control your devices. Freely combine gateways and different products to easily realize automation of intelligent devices in whole home.