A Must for All ZigBee Devices: This is a hub that connects to a of ZigBee smart Tuya (like sensors, lights, switches, ., maximum quantity is 50) and is , as well as a control center for smart homes, which plays an irreplaceable role for all ZigBee .<br> Wide Compatibility: Not only Tuya WiFi , but also ZigBee 3.0 smart are compatible with the ZigBee gateway hub, allowing you to customize your systems depending on your individual needs and security requirements.<br> Tuya Smart App Remote Control: Adding devices, device reset, 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.<br> Easy to Fit & Setup: The smart gateway hub is designed with absolutely no wiring required and an extremely quick simple WiFi setup, no professional technical skills needed. Mini shape, stylish craft, can be matched with any family style.<br> Stable and Reliable Wireless Networking: WiFi signal covers a wide range of areas that is stable and reliable enough for normal work of any connected devices to the hub.<br> How does the gateway work?<br> It is a mini Smart Gateway that Tuya develops. It consists of a highly integrated Wi-fi module, low power-consuming Zigbee module, and PCBA. It can be connected to the Tuya Smart APP for device adding, reset, control, and Zigbee group control, meeting smart home requirements.<br> Scenarios:<br> 1. When you open/close the door, the light will be on/off automatically with scenarios setting among.<br> 2. When you get up at night, the light will be on once PIR detect your movement for the linkage of the hub.<br> color: White<br> Adapter Output: 5V 1A<br> Protocol: IEEE 802.11b/g & ZigBee<br> Wireless Connection: ZigBee<br> WiFi Frequency: 2.4GHz<br> APP: SmartLife/Tuya<br> Total Number Connected: 50<br> Material: ABS<br> Working Temperature:-10C~55C<br> Working Humidity: 10%-90% RH (no condensation)<br> Item Size(L*W*H): 60*60*10mm<br> Package List:<br> 1 * Tuya ZigBee Gateway Hub<br> 1 * USB Cable<br> 1 * User Manual<br> Only the above package content, other are not included.<br> Note: Light 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.