The Migro Mi-Fi Smart Switch is the top of the line accessory in large home or business appliance control. Having universal voltage from 100-250VAC one system really does it all. Has load capabilities up to 7200 Watts. Does not require the need to purchase a hub. Saftey override OFF mode. Schedule on the app, control on the app, simplify your life with automation without paying thousands of dollars. Literally set it an forget it! Through the Mobile application, the controller can be managed by the user, schedules and it is also compatible with most iOT systems including, Google Home, Alexa, and IFTTT. Applications: Easily control Pool/Spa Pumps, Outdoor Lighting, Water Heaters, Sprinkler/Irrigation Systems, Holiday Decorations, Exhaust Fans, Electronic Consoles.