Powered by Tuya ZigBee Wired Smart Gateway Hub Smart Home Bridge Tuya / Smart Life APP Remote Control Center WIFI & Network Cable Connection for All Tuya ZigBee 3.0 Smart Products How does the gateway work? It is a mini wired 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 with WiFi router by network cable for using directly. By connecting to the Tuya Smart APP, it can achieve device adding, reset, third-party control, and Zigbee group control, meeting smart home requirements. Discovery Scenarios: 1. When you open/close the door, the light will be on/off automatically with scenarios setting among. 2. When you get up at night, the light will be on once PIR detect your movement for the linkage of the hub. Features: *A Must for All ZigBee Devices: This is a hub that connects to a variety of ZigBee smart Tuya products(like sensors, lights, switches, ect., maximum quantity is 300) and is the bridge, as well as a control center for smart homes, which plays an irreplaceable role for all ZigBee products. *Wide Compatibility: Not only Tuya WiFi products, but also ZigBee 3.0 smart products are compatible with the ZigBee gateway hub, allowing you to customize your systems depending on your individual needs and security requirements. *Tuya Smart App Remote Control: 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. *Easy to Setup: The smart gateway hub is designed with an extremely quick simple WiFi setup, also with RJ45 interface, and it can be connected with WiFi router by network cable(included) for directly using. No professional technical skills needed.  *Excellent Performance & Fit: Stable and reliable performance, mini shape design, stylish craft, can be perfectly matched with any family style. Specifications: Adapter Output: 5V 1A Wired Connection: Network Cable with WiFi router Protocol: IEEE 802.11b/g/n & ZigBee Wireless Connection: ZigBee WiFi Frequency: 2.4GHz APP: SmartLife/Tuya  Total Number Connected: 300 Material: Superior ABS  Working Temperature:-10°C~55°C Working Humidity: 10%-90% RH (no condensation) Package Size: Approach. 10 * 10 * 5cm / 3.9 * 3.9 * 2in Package Weight: Approach. 174g / 6.1oz  Package List: 1 * Tuya ZigBee Wired Gateway Hub 1 * Network Cable  1 * USB Cable 1 * User Manual(English)