The IR Quattro MICRO ceiling sensor takes over the task of the usual keycard holder at the room entrance. It controls the automatic switching on of selected lights as part of a welcome scene to greet the guest. The True Presence® Multisensor KNX installed under the room ceiling precisely detects whether a guest is in his room or not. Accordingly, the energy-efficient control of the heating and air conditioning takes place between a feel-good mode when the guest is present and an ECO mode when the guest is absent.
"As the name suggests, the true presence and a little bit more. If you look at the
possibilities that arise from the variety of functions and the technical equipment, the device builds bridges that a system integrator wants."
Klaus Geyer, Electrical Engineer