> Lighting Control > i-bus KNX > 6131-183-102-500 6131-74-102-500 Presence Detector, FM 
Presence Detector, FM
For switching of illumination and for HVAC installations in conjunction with the brightness and movement, as well as control of the lighting in conjunction with a bus coupler 6120 U-102-500, 6110 U-101-500, 6114 U-500.The device is suitable for mounting in a ceiling and can be mounted both as “flush mount” as well as “surface mount“ with the Surface Mounting Base for Presence Detector 6885-xxx.
