CONTROL A GREAT VARIETY OF APPLIANCES. Control all your energy-intensive appliances remotely by connecting this load controller to your electric water heater, pumps (pool, irrigation, etc.), window AC unit, outdoor lighting, electric vehicle recharge, and much more. Control up to 50 amperes or 347 volts. SAVE ENERGY AND REDUCE YOUR BILL. See your energy consumption and savings in real-time for each connected device. The Neviweb app and GT130 hub are required. WORKS WITH Amazon Alexa, Google Home, Neviweb, SmartThings, and Hubitat. *Hub required.* Features may vary from a platform to another. EXCEPTIONAL SMART HOME EXPERIENCE. Pair your load controller with the GT130 hub to use the Neviweb app and get the best experience with this product. Features available in Neviweb: automations (trigger actions based on a schedule, actions or your presence); Scenes (activate personalized ambiances); Geofencing (trigger actions based on your presence); Energy reports (see your consumption and savings in real-time). Many additional tailored features are available in Neviweb. HUB NEEDED for remote control of this product.