Sonoff TX Series (UK model, white color) WiFi Switch can be use to control any electrical appliance like lights, fans, lamp etc. It supports following functions.

• • Supports manual button control using onboard touch panel
  • Work with your home wifi network
  • Get control of your appliance while on the go using 3G /4G
  • Schedule to turn ON / OFF at specific times, like at sunrise or sunset
  • Control using mobile app (Android & iPhone) both supported using eWeLink app
  • Control using Amazon Alexa voice commands
  • Control using Google Home voice commands or via Google Assistant on your phone