Presence detectors detect the slightest movements such as typing on a keyboard and ensure you’re not left in the dark. Presence detectors work according to the same principle as motion detectors: They detect thermal radiation in their surrounding, that is in their detection area. Presence detectors control lighting reliably, whilst saving on energy. Theben has the right presence detector for public buildings, corridors or detached houses. Viele übersetzte Beispielsätze mit presence detection – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen.
These innovative and high-quality movement and presence detectors by Busch-Jaeger simply make life more comfortable. Our wide range of PIR sensors and microwave presence detectors are designed to reduce the amount of time lighting is left on unnecessarily, for example if an .

The Gira KNX presence detector is used for presence monitoring and motion detection in interior rooms. It has integrated bus coupler, three digital PIR sensors . Presence Detectors are available in following versions: SCN-P360D4. Presence Detector, sensors, Light sensor (Movement 16n, Presence 8m) .















