Tuya's smart wireless gateway supports 2.4G WIFI network direct connection, and the device communication network is HA 3.0 Product function: Doctrine is used with series products of the graffiti solution, including switches, sockets, sensors, door locks, electric curtains, universal infrared remote controls, etc. Please note that any product needs to be used with a gateway, and our company's model is the lightest mini and easy to install. The currently accessible devices support about 30-50, which is enough for small houses or apartment buildings. The biggest advantage of the product is that it does not need to be connected to the network cable, it is plug and play, and it can be placed in any place with a socket to be powered on and used for networking. Specifications: Product Features: 1.A must for all products:This is a hub that connects to a variety of smart products and is the bridge,as well as a control center for smart homes,which plays an irreplaceable role for all products. 2.Wide Compatibility:3.0 smart products are well compatible with the gateway hub,allowing you to customize your systems depending on your individual needs and security requirements,which allows to control your all house appliances in one App. 3.App Smart and 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. 4.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. 5.Easy to Fit:The smart gateway hub is designed with absolutely no wiring required and an extremely quick simple WiFi setup,no professional technical skills needed. Product name: Smart Wireless Mini Gateway (Tuya Version) USB port current input: 5V/1A, Working temperature: -10-55 Working humidity: 10%-90% RH Wireless protocol: HA 3.0 wireless protocol 2.4G WIFI Package Included: Gateway*1 Manual *1 Data line*1 Notes: Use with other Tuya smart products