Multi-mode gateway plug-in veraion: support multiple protocol ,zigbee3.0/BLE/BLE mesh APP remote control:remote control:remote control of smart device via app,including in one smart app,as well as other wifi device in the same one app Voice control:compatible with alexa and home for free voice control Group control:add the switch to a group to achieve rapid control; scenarios:when you get up at right,the light be on once PIR detect your movement for the linkage of the hub Parameter:Product Name: Gateway; Standard communication protocol: Zigbee 3.0; Number of mounts:128; Iput voltage:100-240VAC; Version: Bluetooth4.2, ZigBee3.0; APP: Smart Life/Tuya App; Wireless Connection: ZigBee&Bluetooth; WiFi Frequency: 2.4GHz; Working Temperature: -10C~50C; Size:69.89x69.5x34.98mm Notice: 1.Please make sure your sub-equipment with Tuya Bluetooth or ZigBee function. 2.The terminal device controlled by the gateway is a Tuya Bluetooth or ZigBee product, and the device only with Tuya WiFi does not belong to this type of product. 3.Tuya gateway user tips: 1).Tuya ZigBee gateway Support Tuya ZigBee sub-devices. 2).Tuya Bluetooth gateway Support Tuya Bluetooth sub-devices. 3).Multi-mode gateway Support Tuya ZigBee Bluetooth sub-devices. 4).Tuya WiFi sub-devices or WiFi sub-devices are not supported. 5.)Wireless connection: Only Support 2.4Ghz WiFi connection. 4.Indicate Light: 1). The status of the red light: During the connection between the gateway and the mobile APP, it be off for a short time, and it be on after the connection is successful. 2). Blinking blue light: The gateway is in the state of discovering sub-devices. 5.Alexa operation process: 1.Register Alexa and Tuya accounts respectively 2.Add Tuya account to the skill in Alexa App. 3.Add gateway to Tuya App 4.Tuya application gateway adds Tuya sub-devices 5.Control Tuya sub-devices through Alexa voice (-devices must support control function). Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC 220V Colour:White Material:ABS Package Contents: 1 x Wireless Socket 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.