The presence detector is one of the most important sensors in any type of project. Thanks to reliable detection of presence and movement, it forms the basis for the automation of important functions such as lighting including constant light control, alarm, music, heating, ventilation or cooling and much more. In this way you can easily solve seemingly complex tasks.

• Reliably detects movement and presence through infrared and acoustic sensors (acoustic sensor  in the Air variant only with a fixed power supply)
• high detection area with a detection angle of 360 ° horizontally and 110 ° vertically (results in 8m detection diameter at 3m ceiling height)
• integrated brightness sensor (measuring range 0… 83000lx)
• Adjustable threshold value for acoustic sensor for presence detection
• Adjustable threshold for acoustic sensor for alarming
• Simple delimitation of the detection area using a sticker for the Fresnel lens

The presence detector Tree (100422, 100423) replaces the motion detector Tree (100223, 100224).