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Reliable and connected communications to enhance bus operations, performance and staff safety.

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Maintain communications and deliver an efficient service with Sepura's radio solutions for bus and coach operators

Sepura solutions for buses offer tailored, end-to-end turnkey solutions with specialist on-board equipment to improve services and safety for passengers, as well as enhancing operational performance. Optimised use of radio resources ensures that all voice and data services can be handled simultaneously. Call priority management assures there will be available radio resources in the system in critical situations.

London Bus using Sepura Communications
Sepura Radio on Buses
Red london bus in traffic

Sepura's radio solutions in action

Related products

Our most popular devices and accessories for bus operators and 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

SC23

  • Hand Portable

The SC23 is a rugged and reliable TETRA device, offering powerful audio, a simplified user interface and the essential functionality required for mission-critical operations.

  • IP68
  • TETRA
  • UHF
  • VHF
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
SCL3 front of radio

SCL3

  • Hand Portable

A flexible hand portable that can be deployed as 4G/5G only or Hybrid TETRA and 4G/5G to enable the migration to Mission Critical Services (MCX).

  • 4G/5G
  • Hybrid TETRA and 4G/5G
  • IP68

SRG/SCG Hands-Free Kit (Console)

  • Audio

This kit provides a remote microphone and a remote PTT button with a programmable soft key, and connects to the rear of the console or AIU using a 10-way Hirose connector. The microphone lead is supplied crimped but un-terminated to allow routing of the wires. A plug in link is supplied if the hands-free is installed alone i.e. no handset or fist microphone. Please note: this kit is suitable for use with SCC3, HBC3 and AIU consoles. It can only be used with an AIU if no other audio accessory is required. Part no. 300-00079

  • TETRA

SC20/SC23 Car Kit

  • Installation

This car kit enables a Sepura SC20 or SC23 hand-portable radio to be used in a vehicle installation. When inserted into the cradle, all connections from the radio's bottom connector are routed to the interface unit. An additional connector from the top of the cradle allows for a vehicle-mounted antenna, providing improved reception and transmission. Power from the interface unit is used to charge the radio battery and ignition sensing enables the radio to power down after a predetermined period if left in the vehicle with the ignition switched off. Part no. 300-01976 (PEI)

  • TETRA

SCL3 Car Cradle

  • Installation
  • Power

Easily secure, charge and extend the coverage of your SCL3 hand portable while in a vehicle.

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Hear from our customers

SEMITAN & CUGN
  • Transportation

SEMITAN & CUGN

In addition to Nantes and Nancy, Sysoco has supplied Sepura radios to a wide range of public transport operators across the country. As well as Lyon, where around 600 Sepura hand-portables are in use by on-street controllers and other staff, these include in-vehicle and on-street communications.
Göteborg TPTA
  • Transportation

Göteborg TPTA

The TPTA has implemented a number of information-technology initiatives to improve the performance of its transport infrastructure under the platform name KomFram. The most important subsystem in KomFram is the public transport information system.
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.
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.