The eco display is equipped with an illuminated colour display and has three functions: it displays the energy consumption and production, it can activate the ""all off"" function, and it can start the presence simulation function. Depending on the metering modules present, the consumption and production of electricity as well as the gas and water consumption are indicated on the display. With one push of the eco button, you switch all light and circuits off when you leave the house. By pushing a different button, you start the presence simulation, which works by utilizing energy efficient lighting. In this way, you create extra security with a minimum of energy. This control is mounted in a flush-mounting box at a height of 140 to 150 cm above the surface of the floor. It is best to mount the display at the place where you exit the house.