1. E-Microlink ZigBee 3.0 Gateway 2. Stable and reliable, ensuring the normal operation of any device connected to the hub 3. Easy installation: The smart gateway hub can be easily set up without any technical skills Operating Voltage/Current: 5V/1A DC (Type-C) Operating Temperature: -10C to 55C Operating Humidity: 10%-90% RH (non-condensing) Wireless Connection: ZigBee 3.0 Product Connection and Usage: 1. Plug the Gateway into the power cord; 2. Plug the Gateway into your home 2.4GHz router with an Ethernet cable; 3. Connect your phone to the same WiFi network and follow the app prompts to add the Gateway. Color: White Material: PC Package Contents: 1 * Zigbee 3.0 Gateway Hub 1 * USB cable 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.