DBF 4000 LED

The DBF 4000 warning system combines the advantages of the DBS 4000 with a range of functions specially developed for use in airports. The system’s individually selectable features ensure that traffic control and Follow Me vehicles are optimally equipped for use.



Configured to customer requirements

  • Fitted using a modular system
  • Easily adaptable to individual needs

Aerodynamic housing

  • Low wind resistance and reduced noise levels

Variety of mounting options

  • Quick and easy mounting options for flat or curved roofs
  • Vehicle-specific carrier systems offer further mounting options

Maximum warning effect

  • State-of-the-art lighting technology
  • Automatic day/night switching (ECE-R65)

Easy operation

  • Digital control using the CiABus protocol, based on the CiA447 using the HBE 300 Follow Me hand-held control unit

Variety of lengths

  • Lengths: 1100, 1200, 1400, 1600, 1800 or 2000 mm



  • Direction indicator (turning light)*
  • Working lights
  • Additional flashers
  • Alley lights: 0° or 20° tilt angle
  • Full matrix display (amber or red LEDs)
  • Front cover glass printing
  • Day/Night Switching (automatic) (ECE-R65)
  • also available in blue / yellow reversible version (tested to ICAO) 

 *CiA447 requires an I/O-Box to feed in the signals.



  • LED main beacons with red* or amber high-performance LEDs
  • Rear-facing full matrix with red or amber high-performance LEDs and displaying message “FOLLOW ME”, “STOP” and arrows
  • Option to activate arrow using the vehicle’s travel direction indicator
  • Contact with brakes activates the “STOP” message
  • Control of the lightbar using CiA447 with HBE 300 Follow Me digital control unit
  • Integration of a 614/624 amplifier for public address with an undercarriage speaker for voice amplifier via the HBE 300 Follow Me control unit
  • Switching the flash pattern (between ECE-R65 and ICAO) possible

  * When installing red LEDs, the warning system does not conform to the ICAO test.




  • In accordance with the common light and EMC certifications (Germany and international)



Product information

Vehicle specific lightbar length

Online Request