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Tel. +45 7916 6666


Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Oil & Gas


Floating units

Integrated and reliable communication systems for your floating units

Turnkey communication systems

Telecom and IT systems installed for floating units

With more than 40 years of experience within the oil and   gas sector, Semco Maritime makes communication possible in offshore environments and harsh conditions, where expertise and special products are needed.

We take great pride in ensure full functionality of all systems at all times, and guarantee your communication coverage both inside and outside the offshore complex, enabling smooth communication between all people and assets.

As specialists in telecommunication systems we can offer turnkey solutions in following key topics:

  • Safety systems
  • Radio, satellite and transmission systems
  • Data networks
  • Navigation and helideck systems
  • Voice and video systems
  • Auxillery systems
Our core competence in

Safety Systems

  • SemSound™ IP PAGA system
  • GMDSS (A1-A4) system
  • Anti-piracy system
  • Gyro-compass and magnetic compass system
  • Radar beacon/RACON
  • NDB - Non directional beacon
  • Talk-back systems
  • Sound powered telephone system
  • CCTV (Security, Surveillance)
  • BDS - Bird Deterrent System
  • Navigational equipment
  • Lone worker/muster applications
  • Man over board (MOB)
  • Person on board systems (POB)
  • Access Control system
  • Ship security alert system
  • VHF-FM marine system
  • Aeronautical radio system
Customised solutions

Radio, Satellite and Transmission systems

  • Distributed Antenna system
  • VHF AM Aeronautical
  • VHF FM Marine
  • UHF Leaky Feeder system
  • UHF Trunked system
  • TETRA system
  • Crane Radio system (O)
  • Multipurpose control units
  • LTE/4G/5G/ MCPTT
  • Line of Sight (LOS) / Microwave / digital link radio
  • Gyro stabilised antenna systems
  • VSAT: Very Small Aperture Terminal
  • Inmarsat fleet broadband
  • Iridium
  • DMR
End-to-end solutions

Data Network

  • Distributed Antenna System
  • LAN infrastructure (Fiber optical, WLAN, CAT-6, CAT-7)
  • WAN: Wide Area Network
  • WIFI/WLAN: Wireless Local Area Network
  • RTC: Real Time Clock
  • Network Management/Monitoring
Dedicated team

Navigation and Helideck systems

  • S & X band radar
  • AIS: Automatic Identification system
  • ADS-B
  • Navigation Light system
  • Helideck Light system
  • Helideck Monitoring system (CAP-437)
  • Pilot light Control system (PCL)
  • Meteorological system
  • ATIS

Voice and Video systems

  • Video conference
  • Info-/Entertainment system
  • Satellite TVRO Antenna ((analog and digital)
  • Telephone system/PABX/VoIP

Auxillery systems:

  • Asset Tracking system
  • Hull stress monitoring System
  • Tanker berthing aid and offloading system
  • MODA-System
  • Hot-line System
  • Master-Clock System
  • Telecom Monitoring system (TMS)
  • RFID tagging system
  • Oil Spill Detection system
  • SEMPAM: People and asset management
We have tried it before

Working together to find the best solutions

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