Feature: 1. The smart gateway will receive the signal sent by the device and upload it to the cloud server. You can view the device data in the APP in real time and remotely control its running status. Configuring multiple devices under one account at the same time can also realize the intelligence of the scene. 2. Support AI smart speaker voice control: Support for Tmall Elf, for Xiao Ai, for Xiaodu Speaker, for Google, etc. Operate smart devices in the whole house, use the scene mode set in the for Tuya Smart APP, and use for SIRI to quickly perform voice control. 3. WIFI signal is good, and the Zigbee signal is stable and reliable, covering a wide range, strong wall penetration ability, strong anti‑interference ability, low heat generation, and low power consumption. Simple and convenient configuration, easy to expand, stable and reliable communication. 4. Use with gateway, temperature sensor(not include), and infrared remote control (not include),. The air conditioner is linked with the temperature sensor and the infrared remote control, when the temperature exceeds the set value, the air conditioner will be automatically turned on and off to maintain a comfortable temperature. 5. Use with gateway, alarm(not include) and door sensor(not include). When the thief invades the home, the door and window sensors sense the opening of the door and window and send a signal through the gateway. The alarm receives the instruction to turn on the sound alarm, scare off the intruder, and remotely push the alarm information to the mobile phone. 6. Use gateway, infrared remote control(not include) and smart socket together (not include). The baby room is equipped with a temperature and humidity sensor, used with a smart socket, linked to the fan to set the temperature and automatically turn on or off the fan. Specification: Item Type: Gateway Material: ABS Application: Smart home, with other accessories can form a home security wiring Power Supply Mode: USB cable Operating Voltage: DC 5V 1A Communication Mode: WIFI + ZigBee Operating Temperature: -10℃ - 55℃ Working Humidity: 10% - 90%RH. Package List: 1 x Gateway 1 x USB Data Cable1 x Manual