Tuya ZigBee 3.0 hub is required for smart ZigBee 3.0 plug. Without the gateway, you can only control the smart plug manually. Product parameters: Eurocode 16/20A, product size: 50*50*84mm, weight: 0.09kg, input voltage: AC100-240V 50/60Hz, WIFI standard: 2.4GHz 802.11 b/g/n. The smart plug can be remotely controlled by mobile phone via WiFi router, and supports Alexa, Google Home, and other intelligent voice control. It also features mobile APP remote control, intelligent timing, intelligent scene linkage, power statistics, and sharing control.