LUXOMAT® PD2-KNX/EIB Occupancy detector LUXOMAT® PD2-KNX/EIB-SM, with circular detection area for EIB network, surface mounted Occupancy detector with 360° detection area for indoor application of buildings. Energy saving potentials of up to 80%. Optical system for the detection of smallest movements, for e.g. such as with the computer mouse. With integrated bus coupling device. In connection with the application program 2628-motion 0101-01 there are three different modes available: Standard mode Alarm-slave or slave mode Semi automatic mode