The Sirius R4 hazard beacon integrates state-of-the-art system technology in a robust, seawater-resistant housing. Compact design and easy commissioning make it a versatile and maintenance-free beacon.

Optional the beacon is available as a dip switch version which allows to adjust the required lighting behaviour on site.

Because of a list of the profiles attached to the cabinet door it is very easy and can be done without any pre-knowledge.

Key features

  • GPS synchronized flashing
  • Configurable flash rate and intensity
  • Mesh radio network (optional)
  • Infrared light (optional)
  • Integrated brightness sensor
  • Integrated logbook, records on/off timestamps, events and statistics for more than 20 years
  • 2 RS485 communication interfaces
  • Modbus digital I/O support
  • Visibility meter support
  • Alarm contacts
  • Astronomical clock
  • Built-in overvoltage protection: Class III according to IEC61643-11
  • Single M16 connector for simple and quick installation
  • Maintenance free
  • Corrosion resistant materials for all surfaces
  • Highly UV and ozone resistant optical units and seals
  • Optional as dip switch variation
  • Optional as EMC reduced variation

Effective intensity

  • white: adaptable, up to 50.000 cd
  • red: adaptable, up to 2.000 cd
  • IR: adaptable, up to 500 mW/sr
  • Horizontal angle of radiation: 360°

Light profiles

  • ICAO medium-intensity, type A, B and C
  • Fire W, red ES
  • TraFi
  • STAC

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