Sonoff Basic Smart Switch (2 pack), works with Alexa, Smart Home Devices Works with Google Home and IFTTT, No Hub required, Easy installation, App and Voice control & Tasmota compatible DIY For Home Automation. Sonoff Basic is an entry-level WiFi switch. It allows you to control any electrical appliance up to 10Amps via your WiFi network. You don’t need to take on high cost in order to replace traditional home appliances with smart ones. A cheap low-cost wifi light switch lets more people afford smart home project to enjoy the intelligence of life.