Presence detector PD2NKNXsOCCULOGDX-UP bus system KNX, design presence detector, installation type flush-mounted, material plastic, material quality other, surface protection untreated, surface finish matt, color white, RAL number (similar) 9010, with bus connection, extension input, creep-under protection/rear field monitoring, staircase monitoring, response brightness adjustable, teach function for response brightness, optimal installation height 2.5m, max. range to one side 5m, max. range frontally 6m, detection field diameter on floor 10m, min. duty cycle 1s, max. duty cycle 1440min,