[Note] Support zigbee2MQTT and IFTTT. It requires a USB cable to provide power (it will be provided in the package) and must be used with a zigbee wired gateway, it does not support any zigbee wireless gateway. When configuring the network, please connect your phone to the wifi to ensure that the phone and the smart gateway are in the same wifi network, only 2.4 GHz wifi is supported, 5GHz wifi is not supported. [DIY Customized Learning] No need to choose the brand, you can directly learn the remote control buttons of the appliance remote control to find the corresponding remote control code in the cloud code base. Through this function, the appliance without matching remote control code can be controlled normally. [Remote Control Devices] Control infrared devices in your home with universal remote control and tuya/smart life mobile app. Support air conditioner, TV, set-top box, fan, internet box, projector, stereo and many other infrared home appliances control. [Scene Linkage] Through the scene and automation settings in the APP, it can be used as an execution condition to linkage with other smart devices, e.g. if the temperature sensor detects that the temperature is greater than a certain set value, the air conditioner will be turned on and the cooling function will be turned on automatically. [Voice Control] It is compatible with alexa and google assistant, which allows you to control the device through voice commands. [Device Sharing & Group Control] You can control your home infrared devices with your family and enjoy smart life together. This Smart IR Blaster is a Zigbee 3.0 Smart IR Remote Control that is compatible with Alexa and Google Assistant.  It can control most infrared devices, such as TVs, air conditioners, DVD players, and STBs.  It supports voice control and can be set up to control multiple devices simultaneously.  The Smart IR Blaster can also be used with Tuya and Smart Life APP to control your devices remotely.  It has a range of up to 15 meters and is easy to install and use.