Occupancy detector for inside use, for false ceiling

· Occupancy detector for inside use LUXOMAT® PD2/PD4-KNX/EIB-SM (for surface mounting), PD2/PD4/PD9-KNX/ EIB-FC (for flush ceiling mounting) or PD2/ PD4-KNX/EIB-FM (for flush mounting installation) as well as Indoor 180-KNX/EIB-FM (wall switch) for building services engineering, which based on KNX/EIB-BUS-network (European Installation Bus). · With integrated BUS coupling decice (Bus Interface modules) · In connection with the application program 3.2 V there are four different modes available: - Standard mode: semi or full automatic mode (to switch) - Semi or full automatic mode with contant light control (to dim) - Slave mode - Alarm mode · Specification of three set values: two controlled set values (specified in lux) and one set value as a constant value (specified as %) · To toggle between settings use key - input. · Soft start for slowly switching on lights to adjused value. - Adjustments by ETS-system - Power supply: 24 VAC/DC from KNX/EIB-BUS-network - The plug-in to register at the ETS-system is integral part of the delivery or is ready to download from the B.E.G. homepage. - Ambient temperature: 0°C to +35°C - Dimensions PD9: Detector: Ø 45 x H 34mm Power supply: L 119 x W29 x H 21mm - Protection PD4: IP20 with accessory IP54 / Class II /CE