KNX RF occupancy detector
Communication via KNX RF radio
KNX Secure ready
HCL/RGB control
Parameterisation from ETS 5 for integration into KNX systems
Individual adaption of the PIR sensor sensitivity
Mixed light measurement using internal, external and remote (optional) light sensors
Intelligent semi-automatic mode, occupancy-independent regulating mode (photoelectric switch), full automatic mode
1 x Light (for regulating or switching), 1 x slave output, 3 separate HVAC-blocs
Regulation of up to three lighting groups using offset (external influence possible)
Short presence, self-adjusting follow-up time, corridor function
Various locking functions
Soft-start
Two logic modules
Recall of light scenes
Deactivatable status indicators
Temperature- and noise sensor
Detection area can be extended thanks to master-slave-mode
Extensive optimization options for light measurement
Measured light value is communicated to the bus
Adaption of dimming curve
Bidirectionally remote control-capable with the IR adapter and the B.E.G. smartphone app
PIN code
IR remote control-capable via IR remote control (optionally)
5 button remote control, programmable at choice (accessory)
Programming button (phys. address) can be operated via remote control
HVAC mode (0=automatic, 1=comfort, 2=stand-by, 3=economy, 4=antifreeze/heat protection)
Manual influence via external KNX push buttons possible
Function control (heartbeat, cyclical sending)
Occupancy simulation
Forced switch-off
Intelligent central-off function
Premonition of switch-off
Burn-in function for fluorescent lamps selectable from 1h till 100h
Behaviour upon bus voltage return definable at choice
Variable safety pause after switching off the lights
Optional potential-free switching contact for switching operation
Repeater function can be activated
Perfectly suited for renovations and modernisations
Due to its radio frequency of 868 MHz, the device is only approved for use in Europe (+United Arab Emirates)

Voltage: 230 V AC +/-10% 50 / 60 Hz
Dimensions: Ø 83 x 81 mm
Power consumption: 1 W
Detection area: horizontal 360°  (Ceiling mounting)
Range: max. Ø 10 m across, max. Ø 6 m towards, max. Ø 4 m seated
Monitored area (tangential movement): 78 m² / 2.5 m mounting height
Mounting height min./max./recommended: 2 m / 5 m / 2.5 m
Degree / class of protection: IP20  / Class II
Impact resistance level: IK05
Temperature measurement range: -5 °C to +45 °C
Ambient temperature: -25 °C to +55 °C
Housing: polycarbonate, UV-resistant
Material color: white mat, similar to RAL9010
Number of PIR sensors: 1
KNX RF 256: Yes
KNX Secure: Yes
Switching power: 2300 W, cos φ = 1, 1150 VA, cos φ = 0.5 , 300 W LED
Type of contact: µ-contact, dry NO contact
Orientation light 5 - 100 % / OFF / 1 min - 255 min
Night light: 5 - 100 %
Brightness set value: 5 - 2000 Lux
Frequency: 868.3 MHz (EU), 10 dBm
Transmit range: max. 150 m


Manufacturer: B.E.G. Brück Electronic GmbH
Description: PD2N-RF-KNXs-DX-FC
Material color: white mat, similar to RAL9010
Item number: 93580
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