KNX occupancy detector with integrated KNX bus coupler, especially for installation in walls
KNX Secure ready
Parameterisation from ETS 5 for integration into KNX systems
Individual adaption of the PIR sensor sensitivity
Mixed light measurement using internal 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
Recall of light scenes
Deactivatable status indicators
The product database for import into the ETS database can be downloaded from the B.E.G. homepage.
Detection area can be extended thanks to master-slave-mode
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)
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)
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

Voltage: via KNX BUS
Dimensions: (covering not included) 70 x 70 x 61 mm
typ. power input: 12 mA
Detection area: horizontal 180°  (Wall mounting)
Range: max. 10 m across, max. 3 m towards
Monitored area (tangential movement): 150 m² / 1.1 m mounting height
Mounting height min./max./recommended: 1 m / 2.2 m / 1.1 m
Degree / class of protection: IP20  / Class III
Impact resistance level: IK05
Ambient temperature: -25 °C to +55 °C
Housing: polycarbonate, UV-resistant
Material color: -
Number of PIR sensors: 1
KNX TP 256: Yes
KNX Secure: Yes
Orientation light 5 - 100 % / OFF / 1 min - 255 min
Night light: 5 - 100 %
Brightness set value: 5 - 2000 Lux


Manufacturer: B.E.G. Brück Electronic GmbH
Description: Indoor 180-KNXs-ST covering not included
Material color: -
Item number: 93524
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