Tuya Zigbee BT Gateway Hub - Smart Home Automation Zigbee Devices - Re

2 in 1 Gateway have combine zigbee and bt gateway into one device Press the button until the white light and blue light flash alternately, connect to the mobilephone. Control sub device under the gateway anywhere and anytime via Mobilephone APP. Simply give a voice command to Alexa or Googl e Home to control your devices. Freely combine gateways and different products to easily realize the automation of intelligent devices in the whole home. Group Control(scenario 1): Door sensor installed on the door, When opening the door automatically open the curtains and air conditioners.