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Resilient, secure, service-rich radio solutions to keep railways communicating.

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TETRA's reliability, availability and security are determining factors in its success for rail

Home / Industries / Critical Communications for Railways

Keep operations running efficiently with Sepura's radio solutions for train operators and railway networks

Sepura’s applications and systems for critical voice and data – including surveillance solutions – drive efficiency, promote safety and give fast access to critical information when it is most needed. Locating, managing and protecting staff who work indoors can pose a significant challenge; Sepura can maximise safety with features such as man down, lone worker and GPS tracking even whilst underground.

front of train
Railway staff using sepura radio
Sepura tram communication solutions

Sepura's radio solutions in action

Flexible systems

Safe and integrated with all onboard systems.

Tailored solutions

End to end tailored, turn-key solutions.

Efficient communications

Enhance communications between staff ensuring more efficient handover.

Related products

Our most popular devices, accessories and applications for train operators and railway networks globally.
sepura sc20 device

SC20

  • Hand Portable

The SC20 is a resilient, intelligent, and rugged hand-portable device with extensive TETRA capabilities, offering outstanding performance in UHF and VHF frequencies.

  • IP68
  • TETRA
  • UHF
  • VHF
sepura sc21 device

SC21

  • Hand Portable

Small and lightweight, the SC21 is a smart and rugged TETRA radio, offering outstanding power in compact form.

  • IP67
  • TETRA
  • UHF
Photo of the front side of the SCG22 device

SCG22

  • Vehicle Device

Intelligent, connected and proven, the SCG22 is an advanced TETRA mobile radio, offering exceptional coverage in UHF and VHF frequencies.

  • IP54
  • TETRA
  • UHF
  • VHF
SCU3 front view

SCU3

  • Vehicle Device

A powerful device that can be used as LTE only or Hybrid TETRA and 4G to facilitate the transition to Mission Critical Services (MCX).

  • 4G/5G
  • Hybrid TETRA and 4G/5G
  • IP54
Shunting Call App

Shunting Call

  • TETRA Radio App

Improve the safety, speed and ease of coupling train rolling stock for passenger rail and freight operators.

  • TETRA

IP67 Sepura Remote Speaker Microphone (sRSM)

  • Audio

Robust and lightweight, the IP67 sRSM boasts outstanding audio quality, IP67 environmental protection and Water Porting® technology - ensuring loud, clear audio, even in continuous, heavy rain. Its ergonomic design makes it easy to use, even with gloved hands or in poor light. Three soft keys can be used for customised configuration, such as volume increase, volume decrease and TMO/DMO toggle. It also features a dual colour LED and a threaded 3.5mm earphone jack to attach an optional privacy earpiece. Two versions of the IP67 sRSM are available with standard lead length (550mm) and short lead length (310mm). Both are fitted with an sRAC Connector.

  • IP67
  • TETRA
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Hear from our customers

SNCF
  • Transportation

SNCF

France's national rail services operator, SNCF, has 3,000 railway stations that are served by 140,000 trains every day. Providing information to passengers, ensuring safety at stations, keeping trains running to schedule - all these tasks depend on instructions and information communicated by the SNCF staff who work on the station platforms and maintain the trains.

Transports Metropolitans de Barcelona
  • Transportation

Transports Metropolitans de Barcelona

Due to their elevated requirements for data capacity - essential for the smooth running of their intelligent transportation system (ITS) and passenger information systems (PIS) - TMB were running two analogue networks throughout their bus network: one for voice services and one for data.
Toronto Transit Commission
  • Transportation

Toronto Transit Commission

While Toronto's transit system has grown alongside the city's expanding population, the metro's legacy analogue and MPT1327 systems have struggled to cope with the increased communication needs.
Case Studies

Why choose Sepura

Dedicated to continuous R&D

Innovation is at the core of our operations. That's why over 50% of our team are dedicated to research and development. Investing in the future is critical to support our customers migrating to emerging technologies and we are proud to carry out all of our R&D in-house. R&D at Sepura

Outstanding service and aftercare

At Sepura, we believe that customers don’t just buy a device; they invest in a relationship. This philosophy is embodied in all our teams and our global partner network, providing professional, agile support, repairs, and customer service. Learn more about customer aftercare.

Team of industry experts

Meet our talented team of experts who have extensive experience working with critical communications customers. From innovators and engineers to product specialists, the Sepura team is dedicated to designing and developing solutions that meet the practical needs of mission-critical users. Meet the team. Meet the team.

We are here to help

To discuss your critical communications needs or request a quote, get in touch with us using the short form below.