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SCU3 TETRA and 4G 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
Datasheet Brochure

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Future proof your critical communications with the SCU3

The SCU3 is a next-generation communications hub that provides mission-critical voice and high-speed data connectivity in a single solution.

With Android OS, the SCU3 is extremely flexible, has powerful connectivity options and is capable of running a wide range of data intensive apps. It integrates easily with ancillary systems, such as in-vehicle infotainment centres, and can be used to operate external hardware like cameras and lights.

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Migration ready

Ease your transition to MCX using both TETRA and 4G in a single device

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Android OS

Access the vast ecosystem and deploy apps to improve operational efficiency and safety

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Easy deployment

With the same footprint as Sepura’s TETRA mobile device, installation is straightforward

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High-speed connectivity

Run data-intensive apps, stream video and connect peripherals to enhance situational awareness

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Consolidate devices

Save space and costs by combing communications, routing and applications into a single device

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Complete vehicle solution

All the accessories needed to install and operate the SCU3 safely while driving

Technical specifications

Dimensions 180 X 55 X 112 mm

Weight 820 g

Power Supply 6.0 - 36.0V DC

Speaker Audio Output 1 W

Operational Temperature -20°C to +60°C

Storage Temperature -40°C to +85°C

IP Rating IP54

Display Output resolutions at 1280 x 720 (16:9), 1280 x 800 (16:10), 1024 x 768 (4:3)

GNSS GPS, Beidou, GLONASS

SIM 2x Micro-SIM (Cellular), 1x SIM (TETRA)

Bluetooth® BT 5.0

Operating System Android 12 non-GMS

Product Options TETRA Module, Second LTE Module, Hybrid TETRA and 4G Device

SCU3 Datasheet
Hybrid TETRA and 4G Device

TETRA RF Power Class 3

TETRA Frequency Bands 380-473MHz

Front of SCU3
Back of SCU3
Close up of front of SCU3
SCU3 from the back
Close up of SCU3

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Related accessories

Vehicle Control Unit (VCU)

  • Control

The Vehicle Control Unit (VCU) gives the user complete control with ergonomic softkeys, designed to enable safe, error-free use, even in vehicles on the move. All the essential controls needed to communicate can be accessed simply and quickly in a space-saving and efficient control unit, complementing the capability of the SCU3 solutions. The device also includes a brightness-adjustable 1.54” OLED display, providing the user with key network and MC-PTT information. The VCU is supplied without an Ethernet cable, to accommodate varying lengths of cable run during installation. An optional IP54 boot for the RJ45 connection is available for use in exposed installations. Part no. 5-30013

  • 4G/5G
  • Hybrid TETRA and 4G/5G

Low-Profile Loudspeaker

  • Audio

Ideal for vehicle installations, the speaker has a 1m lead and is terminated with a two-pole connector. A 5m extension cable is available if required.

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

Sepura Accessory Hub (SAH3)

  • Installation

The Sepura Accessory Hub (SAH3) supports connection from the SCU3 to Sepura and third-party accessories, providing flexibility for vehicle and fixed installations. The waterproof, IP54-rated SAH3 provides connection to touchscreen displays, speakers and microphones and can extend client access for USB and Ethernet connectivity. Part no. 5-30001

  • 4G/5G
  • Hybrid TETRA and 4G/5G

Heavy Duty Loudspeaker

  • Audio

This heavy-duty loudspeaker has been specifically designed for use in static installations or in larger enclosures normally associated with the driver cabins of large vehicles. Part no. 300-01837

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

Mouse-Style Mic

  • Audio

The Mouse-Style Mic provides a local microphone option for Sepura radios. An additional interface unit (EIU or AIU) may be required for full functionality. The microphone is supplied with a 5m lead, terminated in a 2-pole 3.5mm jack. Part no. 300-00227

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

Remote-Short-Stalk Mic

  • Audio

The Remote Short-Stalk Mic provides a surface-mounted microphone option for Sepura radios. An additional interface unit (EIU or AIU) may be required for full functionality. The microphone is supplied with a 5m lead, terminated in a 2-pole 3.5mm jack. Part no. 300-00225

  • 4G/5G
  • Hybrid TETRA and 4G/5G
  • TETRA
View All Accessories

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