SCL3 One rugged device, two mission-critical options

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 communications.

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

The next generation of mission-critical devices

Rugged and flexible, the SCL3 is Sepura's flagship broadband hand-portable radio, carefully designed to meet the needs of users at every stage of the journey to mission-critical communications. It delivers everything you would expect from a rugged body-worn device, along with Android OS, a 5 inch display, an optional TETRA Module, and extensive portfolio of accessories.

Migration ready

Continue with TETRA and transition to MCX at your own pace

Unparalleled robustness

Designed to withstand the toughest environments and conditions

Reusable audio accessories

Rugged accessory connector compatible with existing, proven TETRA accessories

Android OS

Access to a wide range of apps, including MCX to enhance mission outcomes

Hot swap battery

Minimise operational disruption if you need to replace your battery

Intuitive operation

Familiar UI, physical PTT and emergency buttons for reliable, eyes-free use

Two flexible device options: 4G/5G only and Hybrid

Migrating to mission-critical broadband? Start with a Hybrid device providing TETRA voice and broadband data, and migrate to Mission Critical Communications (MCX) at your own pace. Once migration is complete, the optional TETRA Module can be retained, easily removed or transferred to another SCL3 device.

Everything you need to deploy a complete solution

Utilising existing TETRA audio accessories and a range of new dedicated charging, carrying and vehicle accessories, users have everything they need to implement the SCL3, whatever the operational requirement.

Technical specifications

Dimensions 78.7 x 161.4 x 21mm

Display 5 inch, touchscreen, 1280 x 720 pixels

Weight 325g

Enhanced Usability Haptics, Soft keys, Water Porting

Battery Standard capacity, high capacity


Speaker Audio Output 2W

SIM 1x SIM, 1x eSIM

Bluetooth® 5.2 LE

Operational Temperature -20°C to +60°C

Storage Temperature -25°C to +70°C

Operating System Android 14 non-GMS

IP Rating IP65, IP66, IP67, IP68

Product Options TETRA Module

Hybrid TETRA and 4G/5G Device

RF Power Class 3, Class 3L, Class 4

Frequency Bands 380-473MHz

Receiver Static Sensitivity -116dBm

Receiver Dynamic Sensitivity -107dBm

ARP have selected Sepura and the SCL3 for this significant contract because they displayed a strong understanding of the needs of the Ambulance users and a flexible user design backed up with a pedigree in producing robust mission-critical devices.

Duncan Bray, Director, NHS Ambulance Radio Programme

Why choose Sepura

More than 3 million devices supplied to over 100 countries

Over 50% of the team dedicated to innovation in our UK R&D hub

World's leading provider of TETRA radios

A legacy of over 125 years in communications

We are here to help

Planning your migration to mission-critical 4G/5G? Get in touch.

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