Name: Smart Multi-mode Gateway Hub Model: ZigBee Gateway Bridge Type: Bluetooth Gateway Hub Bluetooth Standard: BLE4.2 Single point ZigBee Standard: IEEE 802.15.4 Wi-Fi standard: IEEE 802.11b/g/n150Mbps 2.4GHz only(When Pairing) Dimension: 57x57x44mm(2.24x2.24x1.72inch) Coverage Distance-Bluetooth Signal: 7-80 Meters(Outdoor) Coverage Distance-ZigBee Signal: 100 Meters(Outdoor) Coverage Distance-Indoor: 30 Meters Working Temp.: -10℃-+55℃ Working Humidity: less than equal 80%RH Rated Voltage: AC90-250V APP: TuyaSmart/Smart Life APP Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Voltage: AC110V Colour:White Material:ABS Package Contents: 1x Gateway Wireless 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.