The Steinel True Presence KNX Presence Detector (V3) sets a new standard in building automation by offering the world’s first true presence detection technology. Unlike traditional motion detectors, it identifies the smallest human micro-movements and vital functions, such as breathing, to confirm occupancy, eliminating unnecessary lighting or HVAC operation when spaces are vacant. This precision results in optimal energy savings while enhancing occupant comfort.

With its advanced high-frequency technology and environmental monitoring capabilities, including brightness, air humidity, and temperature sensors, the True Presence detector is perfect for a variety of commercial applications such as offices, conference rooms, hotels, and production facilities. The device seamlessly integrates into KNX systems, offering full control over lighting, HVAC, and more. Its wide 360° detection range covers up to 177 m², ensuring reliable performance in even the largest spaces.