The Tuya Smart Gateway Hub is a versatile device that acts as a bridge for controlling your smart home devices. With support for multi-mode communication including WiFi, Bluetooth, and Zigbee, this hub allows you to control a wide range of devices from a single app. One of the key features of this gateway hub is its ability to control sub-devices. You can remotely control and group control connected Bluetooth and Zigbee smart devices through the Smart Life App. This hub supports the Zigbee3.0 and Bluetooth SIG protocols, ensuring stable control of up to 128 devices. In addition to device control, the gateway hub also supports scenario and automation settings. You can link the sub-devices with other smart devices to create powerful network bridges for whole house linkage. This means that you can create custom automation routines and scenarios for all your Tuya Smart home devices. With remote control capabilities, you can control the devices connected to the gateway from anywhere using the Tuya Smart App. This eliminates the need to separately control Bluetooth and Zigbee devices in different interfaces. The multi-mode gateway hub provides reliable local linkage and group control services. The Tuya Smart Gateway Hub offers a range of smart and convenient features. It supports local execution of scenarios and automation, even without network access. You can also add sub-devices without network access and have multiple sub-devices accessing the network simultaneously. Additionally, the hub can be integrated into the Tuya Security SaaS platform, providing added convenience and security functions. Specifications: - Product name: Multi-mode Gateway - Electrical parameters: 5V 1A - Operating temperature: -10~45 - Operating humidity: 5%~90%RH Non-condensing - Wireless protocol: ZigBee&BLE&Mesh Package Included: - Multi-mode gateway*1 - Power cable*1 - Manual*1 Key Features: Multi-mode communication with WiFi, Bluetooth, and Zigbee Control sub-devices of the gateway remotely and in groups Support for scenario and automation settings Remote control of devices through the Tuya Smart App Smart multi-function with easy operation Support for security functions Integration with Tuya Security SaaS platform Voice control via Alexa and Google Home