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Digital Radio Products, Systems and Applications

9000 Cambridge Research Park,
Beach Drive,
CB25 9TL,
United Kingdom
Fax Number

Sepura is a global leader in the design, manufacture and supply of digital radio products, systems and applications for business and critical communications.

As a market leader in more than 30 countries, Sepura is at the forefront of digital radio technology and trusted by a multitude of well-respected names in the airport industry, such as AENA, Infraero and Malaysia Airports.

Digital radio systems for airports

To move airport passengers efficiently, quickly and safely, reliable and secure communication and personnel management are crucial.

With one of the broadest ranges of TETRA and DMR products on the market, Sepura provides infrastructure, radios and applications designed to optimise critical communications.

Sepura Terrestrial-Trunked Radio (TETRA) and Digital Mobile Radios (DMR) products.
Aerial view of Lyon Airport, France ©JF Marin. Image: courtesy of JF Marin_Aéroports de Lyon
Firefighter at a Malaysian airport using Sepura STP8X intrinsically safe / ATEX radio.
Sepura radios in operation at a Malaysian airport.
Passenger area of Billund Airport, Denmark.

Accurate RTPI

Our specialist solutions can automate and streamline essential processes such as allocation of personnel and provision of real time passenger information (RTPI), which boost efficiency and accuracy while enhancing both customer service and customer safety.

Efficient data processes

  • Data messages replace spoken instructions to broadcast announcements, update information panels or streamline despatch procedures, reducing the potential for error
  • Regular status updates allow swift reallocation of personnel to underperforming units, reducing delays
  • Super-sensitive GPS enables accurate vehicle location, which is crucial for efficient management of incidents and service disruptions
  • Customisable apps maintain a full audit trail, vital for performance reporting and post-event monitoring
  • Features such as Man-Down and Lone Worker combine with precise GPS location to ensure staff safety, even in remote locations
  • Rugged handsets and crystal-clear audio ensure accurate communication, however noisy the environment

SICS-NET, a highly intuitive multi-user / multi-agency dispatch system compatible with Sepura TETRA networks, allows dispatcher operators to track vehicles and personnel, visualise location via building and street maps, and communicate with field-based personnel using a combination of voice and data.

Flexible TETRA infrastructure

Sepura offers one of the market’s most flexible TETRA systems, which provides consistent coverage for high-density, high-volume voice and data communications. Low power consumption reduces operational costs while increasing process efficiency.

Highly secure and with no single point of failure, Sepura’s digital radio systems can keep businesses communicating when other systems fail.

Real-time data transmission

Sepura’s range of versatile applications saves time, money and effort, streamlining essential processes whilst keeping staff safe and increasing productivity. Data transmission reduces the need for voice calls, conserving valuable bandwidth and providing fast access to critical information when it’s needed most.

Rugged two-way TETRA radios

With a class-leading 10W of RF power, an 8W audio drive and the most proven gateway and repeater technology on the market, the SRG3900 TETRA mobile radio extends communication into areas otherwise beyond network coverage.

Hard-wearing and dependable, Sepura’s handheld TETRA radios provide superb functionality and outstanding audio, with up to 1.8W of RF power and excellent water and dust-resistance.

Key features of Sepura’s digital radios include:

  • Crystal-clear audio to ensure accurate communication, however noisy the environment
  • Mobile gateways to extend coverage, even in dead spots
  • Concurrent voice and data communications, allowing real-time information sharing in the field
  • Talk groups, enabling individual teams to communicate simultaneously
  • Monitoring of remote equipment, allowing the deployment of resources based on location and status
  • Automation, providing a full audit trail, essential for accurate reporting and accountability

DMR Tier II and Tier III

Sepura’s Digital Mobile Radio (DMR) range guarantees high-performance communication, giving users spectral efficiency, advanced voice features and integrated data services. Sepura DMR Tier III combines the company’s class-leading radio products with innovative trunking solutions to provide a complete, best-in-class solution.

The robust DMR terminals offer integrated data communications along with a 1W speaker, improved noise rejection and enhanced error correction, giving crystal-clear audio even in high-noise environments. IP67-rated, they provide exceptional levels of water and dust protection and a ruggedness you can rely on. A wide choice of accessories enables personalisation and maximises comfort.

SICS eXpress, a powerful, user-friendly voice and data dispatcher, offers optional resource location and mapping, as well as integrated emergency procedure look-ups.


Specially designed to save clients time, money and effort, Sepura's range of apps streamlines essential processes, helping to keep staff safe and increasing productivity.

Solo Base Station

A compact, single-carrier TETRA base station, the Solo offers spectrum-efficient IP connectivity and low power consumption. It can operate in standalone mode or as part of a network.

Image Messaging from the Control Room to the Field

Sepura's IMAGE is a productivity application designed to increase the efficiency of organisations where fast, clear and accurate information transfer is vital for mission and business critical communications.

Analogue to Digital Migration

Completed in 2005, DMR is an open, multi-vendor ETSI PMR radio standard which covers conventional and trunked modes of operation.

Creating the Connected Enterprise

In high-risk environments, clear, accurate communication is a vital and a strategic element of worker safety. But a powerful voice and data network can have benefits far beyond worker protection.

Data is Your Competitive Edge

Whether your operations are business or mission critical, data can add significant value. Real-time information provides the vital link needed to make better decisions and operate more efficiently.

PowerTrunk Awarded Tetra Network for San Francisco Airport

PowerTrunk, part of the Sepura Group, announces that it has been awarded a new TETRA network order by Rockwell Collins to provide a terrestrial trunked radio (TETRA) system at San Francisco International Airport (SFO).

24 May 2016

Sepura Ships New SC20 Series

First orders of Sepura's new flagship hand-portbale radios, the SC20 series, will be shipped in February.

28 January 2016

Sepura sponsor Erebus Motorsport in Bathurst 1000

Sepura has chosen to sponsor Erebus's number 9 Mercedes V8 Supercar for the Bathurst 1000, a 1,000m touring car endurance race, held annually on the Mount Panorama Circuit in Bathurst, New South Wales, Australia. This year's event is being held over the weekend of the 8th to 11th of October.

2 October 2015

Sepura Chosen by Bavarian Fire Brigades

Selectric GmbH, Sepura's long-standing German partner, has been awarded two prestigious contracts for the supply of more than 6000 TETRA radios to fire brigades in the regions of Straubing and Passau.

28 August 2015

Mongolia to use Sepura DMR Technology

Sepura DMR technology has been selected by the capital of Mongolia, Ulaanbaatar for its public safety organisations. The contract was reached in conjunction with Global Telecom, Sepura's channel partner in Mongolia.

1 July 2015

Queen’s Award for Enterprise – International Trade Award

Sepura has been awarded the Queen's Award for Enterprise in the International Trade category. The award is one of the UK's highest accolades for business success, and celebrates Sepura's consistent achievements, and the growth of its international business over the last three years.

30 June 2015

Major Jordanian International Airport Chooses Sepura

Queen Alia International Airport (QAIA) in Jordan has selected Sepura TETRA radios for all its digital communications requirements. This prestigious contract was achieved in conjunction with the Airport International Group (AIG) responsible for the operation of QAIA, the engineering organisation Joannou & Paraskevaides Group (J&P) and SITA, a global specialist in air transport communication and IT solutions.

26 June 2015

G7 Summit Secured by Sepura

The 41st G7 Summit was held in Schloss Elmau, Krün Sepura Bavaria, Germany on June 7-8, 2015, and Sepura TETRA radios played a major part in securing the summit.

25 June 2015

Sepura Launches DMR Tier III Portfolio

Sepura announces today the availability of its DMR Tier III solution to the global market. This latest significant addition to Sepura's product portfolio and to its DMR offering was accelerated by the acquisition of Fylde Micro, world-leading experts in DMR trunked radio solutions.

16 October 2014

Sepura Deutschland GmbH

Parkring 31
85748 Garching bei München

Sepura llc

Suite 1300
11757 Katy Fwy
Texas 77079
United States of America

Sepura plc

Suite 25, Level 2
541 Blackburn Road
Mt Waverley
VIC 3149

Sepura Brazil

Avenida Paulista 1294 - 3º andar - sala 1 - conj 3A
Edifício Eluma - Cerqueira César
01310-100 São Paulo

Sepura plc

631 5a East Wing Dubai Airport Free Zone
United Arab Emirates

Sepura plc

No2, Jalan Solaris
Solaris, Mont Kiara
50480 Kuala Lumpur

Production Sepura Systems GmbH

High Tech Campus
Objekt 3UG
Gutheil Schoder Gasse 8-12
1102 Vienna


Melkonkatu 16A
00210 Helsinki

Sepura Systems GmbH

Geyschlägergasse 14
1150 Vienna

Sepura plc

9000 Cambridge Research Park
Beach Drive
CB25 9TL
United Kingdom

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