Tuya Zig-Bee Wireless Smart Gate-way Hub APP Controller For Alexa Google HomeFeatureThis is a hub that connects to a variety of ZIG-BEE smart products and is the bridge, as well as a control center for smart homes, which plays an irreplaceable role for all ZIG-BEE products.Not only for Tuya WiFi products, but also ZIG-BEE 3.0 smart products are compatible with the ZIG-BEE Gate-way hub, allowing you to customize your systems depending on your individual needs and security requirements.Adding devices, device reset, third-party control and group control to meet the needs of smart applications, are all supported by the hub.Simply use your smart phone to control remote security kit system connected to the hub anytime, anywhere.WiFi signal covers a wide range of areas that is stable and reliable enough for normal work of any connected devices to the hub.The smart Gate-way hub is designed with absolutely no wiring required and an extremely quick simple WiFi setup, no professional technical skills needed.The maximum quantity that can be connected to the wireless hub is 50.Specifications:APP: Smart Life Tuya AppWireless Connection: ZIG-BEEWiFi Frequency:2.4GHzTotal Number Connected: 50 for wirelessWorking Temperature:-10C~55CAdapter Output:5V 1AWorking Humidity:10%-90% RH (no condensation)