PRESENCE INDICATOR IR QUATTRO SLIM XS RO DALI2

True Presence occupancy sensors utilize Steinel's developed Digital HF technology. With an extremely sensitive 7.2 GHz high-frequency technique, True Presence detects the micro-movements of a breathing person's lungs. This enables absolute presence and absence detection within the monitoring area. Completely stationary individuals and even those sleeping under cover are accurately and reliably detected. Absolute presence detection opens up new applications for sensor technology in elderly care facilities, hotel room power control, housekeeping task planning, and rescue operation prioritization—applications are nearly limitless. The True Presence Multisensor KNX also monitors environmental conditions such as CO2 levels, temperature, air pressure, humidity, LUX levels, and organic gases. This product description is an automated translation of the original Finnish description.