Product Information


  • KNX mini occupancy detector with integrated bus connector
  • 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 and remote (optional) light sensors
  • Intelligent semi-automatic mode, occupancy-independent regulating mode (photoelectric switch), full automatic mode
  • 1 x light output (for regulating or switching), 1 x slave output, 3 x HVAC outputs (separately programmable)
  • 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
  • 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
  • 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
  • Typical applications:
    Offices, conference rooms, schools, nursery schools, hospitals
Ø 33 x 32 mm
typ. power input:
12 mA
Detection area:
horizontal 360° (Ceiling mounting)
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 III
Impact strength:
Temperature measurement range:
-5 °C to +45 °C
Ambient temperature:
-25 °C to +55 °C
polycarbonate, UV-resistant
Number of light sensors:
Number of PIR sensors:
KNX TP 256:
Orientation light:
5 – 100 % / OFF / 1 min – 255 min
Night light:
5 – 100 %
Brightness set value:
5 – 2000 Lux
Description Colour Part number EAN number
PICO-KNXs-DX-FC white mat, similar to RAL9010 93529 4007529935291
Generate Data sheet

Local advice

Our office is always at your side for advice and action. For questions on ordering, products, technology or planning, just contact us:

Phone: +44 87 08 50 54 12
E-Mail: info(@)beguk.co(.)uk
Contact form