Easy to Set Up and Use: No need to connect to network cable, just power this smart gateway hub on and connect it with the Smart Life App. Within several minutes, you will got a smart home automation. Support 128 Connections: This Zigbee WiFi Gateway Hub supports with a maximum of up to 128 tuya zigbee smart devices, compatible with Alexa, Google Home Assistant for a hands-free voice control, remote control experience. Home Automation: Works with all tuya zigbee devices to create a comprehensive, smart home automation system. Teach the google home hub on the Treatlife App with your Good Morning, Goodbye, Goodnight, and other routines to automatically turn your devices on or off throughout the day. Whole Home Coverage: Worry-free that the ZigBee signal quality is affected by the wall, coverage up to 50m from the ZigBee hub to wifi router and support automatic networking to expand. Whole Home Coverage with long range and more stable network. Colour:White Material:plastic Package Contents: 1 x Gateway Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.