Beautifully simple. The Fibaro Wall Plug requires no specialist tools to install, just take it out of the box, plug it in to a mains socket and connect any electrical device. The Wall Plug will measure the power draw of the device in real-time. View graphs and charts of the energy consumption of your home or business and identify inefficient and wasteful devices. Receive email notifications if an appliance breaks down, or remotely disable devices when you leave the building to save power.