Energy Managment Systems
The Trusty App That Controls Your Home
This link is the official link to the systems. This will tell you everything about what they do, how they do it, and what you need to do.
This app for your smartphone has everything you need to save money and the environment. It tells you how much money you are using at that moment, how to save your energy, and can let you turn off or turn on your lights and other appliances.