Smart Breaker Data Hub with Wireless and Ethernet Connectivity. Using the free My Leviton app, view total aggregate and individual circuit consumption and estimated cost in real-time, as well as trends by week, month, and year. Provides the ability to single out energy-hogging circuits or see if critical appliances need to be addressed. Setup alerts to know when and why a breaker has tripped, or even setup custom alerts to know if an appliance like an oven or refrigerator has been ON or OFF for a specified amount of time. *Requires Leviton Smart Circuit Breakers. **Compatible only with Leviton Load Centers.