Product Information

  • Occupancy detector for large heights with integrated DALI application controller for energy-efficient lighting control
  • External telescopic light sensor for a mounting height between 5 and 16 m (mechanically adjustable) for measuring the light according to the application.
  • DALI-2 certified product
  • Integrated DALI power supply
  • DALI interface for controlling digital, dimmable ECGs in broadcast mode
  • Manual switching or dimming via conventional pushbuttons
  • Bidirectional IR communication enables fast integration into the project management function of the B.E.G. One app
  • Complete range of functions can only be activated using the BLE-IR-Adapter and a compatible Smartphone or Tablet (Android, iOS).
  • Semi-automatic, full automatic, presence-independent or light-independent mode adjustable
  • Adjustable regulation dynamics (minimum and maximum values)
  • Adjustable speed and delay of the regulation
  • Single master version, not networkable
  • Detection area can be extended by using slave devices
  • Mixed light measurement with external light sensor
  • DALI output power can be increased with accessories
  • Integrated daylight harvesting circuit (or switch output)
  • Adjustable switch-on value
  • Last value - Reminder function for switch-on value
  • Adjustable brightness set value and reflection factor
  • Indication of the current light sensor value in the B.E.G. One App
  • Self-check and display of device errors in the B.E.G. One App
  • Status LEDs can be activated / deactivated
  • PIN code
  • Corridor function - Deactivates the possibility to switch off the light via the push-button
  • Number of DALI participants can be determined quickly and reliably via the B.E.G. Online DALI Line Planner
  • Software is backwards compatible with the first generation (except DSI, double lock and corridor function)
  • Factory setting 10 min follow-up time and 500 lux brightness set value
  • There are markings to ensure correct alignment during installation
  • When used in high-bay warehouses, care should be taken that, in the cross-aisles of the warehouse, detectors are installed that can detect movement only in the desired aisle locations, by using blinds or other technical arrangements.
  • Surface-mount version
  • Application examples:
    high-bay warehouse, sports halls/ storage rooms
230 V AC ±10% 50 Hz
Ø 101 x 76 mm
Power consumption:
approx. 2 W
slave devices:
up to 8
Detection area:
horizontal 360° oval (Ceiling mounting)
30 m x 19 m
Monitored area (tangential movement):
440 m² / 14 m mounting height
Mounting height min./max./recommended:
5 m / 16 m / 14 m
Degree / class of protection:
IP54 / Class II
Impact strength:
Ambient temperature:
-25 °C to +50 °C
polycarbonate, UV-resistant
Channel 1 (lighting control)
DALI output:
80 mA (-), 125 mA (max.), shut down mechanism
supported control gear:
DT0, DT5, DT6, DT7
supported control devices:
- (single master)
Follow-up time:
1 min – 150 min
Orientation light
10 – 30 % / OFF / 5 min – 60 min / ∞
Brightness set value:
10 – 2500 Lux
Mixed light measuring
Description Colour Part number EAN number
PD4-M-DACO-GH-SM DALI-2 white mat, similar to RAL9010 93469 4007529934690
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:

Telefon: +49 2266 90 121 0
E-Mail: info(@)beg(.)de
Contact form