Note:This gateway does not support devices with Tuya Wifi functionality Features: 1.The Brain of Smart Home Automation.2.Support Alexa.Google home Voice Control.3.Aociate other smart devices in App for local scenario linkage and automation.4.Much safer to create an intelligent home system with smart home automation featured.5.Wirele remote control your smart devices under one same interface for added convenience.6.Adding sub-devices without network acce and multiple sub-devices acceing the net-work at the same time.7.Standard protocol development based on ZigBee3.0 and Bluetooth SIG standard protocol,For Smart Life /TUYA App.8.The gateway enables you to control Tuya ZigBee/Bluetooth devices such as plugs, switches, bulbs and sensors, etc. It is a must for all Tuya ZigBee products. 9.The multi-mode gateway supports Bluetooth+Zigbee multi-protocol communication. Bluetooth mesh (SIG) and Zigbee communication ensure stable control of 128 devices. Specifications: Size: 9.5*9.5*2.3cmPower input: DC 5V/1AVersion Bluetooth4.2, ZigBee3.0Working temperature: -10C ~ 55CWirele connection: WiFi ZigBee/BluetoothWorking humidify : 10% ~90% (non-condensing)Wirele protocol: ZigBee HA 3.0 wirele protocol and 2.4G WiFi Package Included: 1 * Gateway1 * Instruction1 * Power supply line 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.Our 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.)Wirele connection: Only Support 2.4Ghz WiFi connection.4.Indicate Light1). The status of the red light: During the connection between the gateway and the mobile APP, it will be off for a short time, and it will be on after the connection is succeful.2). Blinking blue light: The gateway is in the state of discovering sub-devices.5.Alexa operation proce:1.Register Alexa and Tuya accounts respectively2.Add Tuya account to the skill in Alexa App.3.Add gateway to Tuya App4.Tuya application gateway adds Tuya sub-devices5.Control Tuya sub-devices through Alexa voice (the sub-devices must support the voice control function).6. If users want to get a better product experience, it is strongly recommended to scan the QR code below to download the Tuya App.