SCU3
SCU3 Broadband Vehicle Device
The SCU3 is a powerful critical communications device, ready for today’s mission critical users and offering flexible opportunities to future operators.
Powering the future of mission critical communications
Drawing on Sepura’s experience in delivering trusted critical communications solutions, the SCU3 brings together Mission Critical Push-To-Talk (MCPTT) applications with expansion capabilities including Device-to-Device communications and data bearer selection functionality.
The SCU3 features an optional TETRA module, enabling narrowband voice and data services, whilst also supporting Bluetooth®, Wi-Fi and Ethernet to provide connections to a range of accessories and ancillary systems, creating a mission critical communications hub suitable for today and into the future.
Paired with our Mobile Device Management solution, the Sepura SCU3 is a complete vehicle communication hub, giving customers a clear upgrade path for their mission critical communications needs.
Designed for today and the future
Based on the Android OS, the SCU3 is capable of running current and future applications. The optional TETRA module enables concurrent use of TETRA and LTE MCCPTT solutions.
Extensive, proven accessory range
The SCU3 reuses many of Sepura’s existing accessories, already proven in harsh environments around the world, reducing the cost of ownership and training requirements.
Scalable user interface
Offering support for standard HDMI displays and resolutions up to 1280x720 (720p), the SCU3 supports demanding use case requiring HD video. The user interface will scale to multiple screens between 7” to 65”, providing flexibility of use from vehicles to control rooms.
Complete vehicle communication hub
Designed to be the complete vehicle communication hub for voice and data services, the SCU3 is part of a solution including the Sepura Accessory Hub (SAH3) and Vehicle Control Unit (VCU) providing powerful, flexible voice and data solutions to mission-critical users.
Highlights
Robust, reliable design
Waterproof, corrosion-resistant aluminium die cast housing with rugged connectors and inputs
LTE-Advanced module (3GPP R12)
Fast data throughout up to 300 Mbps with support for mission critical features
Cellular voice module
2G/3G/4G cellular voice capabilities in the same device
Dual mode (optional)
Allows a TETRA module which can offer simultaneous connection to LTE and TETRA networks
Bearer selection rules
Ability to select a destination bearer based on website and source application
Dual SIM
Provides a backup network in case of network performance or failure, which can be configured in dual standby configuration
Android OS
Open source operating system offering access to a wide number of applications
Built for mission critical deployments
Fit for purpose for use in harsh environments, built on Sepura’s extensive experience in global public safety
Download the SCU3 brochure

Robust, reliable design
Waterproof, corrosion-resistant aluminum die cast housing with rugged connectors and inputs .
USB 2.0
Integrate with standard peripherals
WLAN
Wireless data connectivity or Hotspot device
Bluetooth®
Connect to wireless audio devices and peripherals
Gigabit Ethernet
Connect data devices within a vehicle
Mission critical LTE
LTE bearer supporting mission critical QoS Class Identifiers (QCIs)
Dual display ports
Mirrored display connects to standard HDMI touchscreen devices
Built for mission critical deployments
Fit for purpose for use in harsh environments, built on Sepura’s extensive experience in global public safety
Cellular voice module
2G/3G/4G cellular voice capabilities in the same device
LTE-Advanced module (3GPP R12)
Fast data throughout up to 300 Mbps with support for mission critical features
Dual LTE and TETRA mode (optional)
Allows three physical modules which can offer simultaneous connection to LTE and TETRA networks
Bearer selection rules
Ability to select a destination bearer based on website and applications used
Dual SIM
Provide a backup network in case of network failure, which can be configured in dual standby configuration
Android OS
Open source operating system offering access to a wide number of applications
Functions
Vehicle audio, control and fixing accessories
Utilising as many of Sepura’s standard accessories as possible, which are designed for mission critical use, ensures frontline staff will always have the most reliable communications.
scalable user interface
Using standard HDMI displays and offering up to 720p HD video from the SCU3, the Android UI or MCX Application can utilise a multitude of screen sizes from 7 inch up to 65 inch. This offers a wide variety of use cases from the front of standard vehicle to mobile control rooms.
POWERING THE FUTURE
Designed for flexibility and use with multiple technologies, the SCU3 comes with Bluetooth®, Wi-Fi and Ethernet options to provide connection to a range of accessories and ancillary systems, creating a mission critical communications hub for now and in the future.
APPLICATION ECOSYSTEM
Built on the market-leading Android OS, the SCU3 provides compatibility with the widest possible range of applications available. Software familiar to users from smartphones will run seamlessly on the device, supporting operations with powerful data accessibility, supporting operations with actionable information.
Full Control of Data
The SCU3 is equipped with LTE data capabilities that allow applications such as real-time video to run in the field. The SCU3 seamlessly processes data intensive applications, either those installed on the device or from external devices tethered via Ethernet or Wi-Fi. The device allows complete control over how and where data traffic is routed, based on operational need.
Dedicated Platform Management
The SCU3 is managed via a dedicated Mobile Device Management solution, providing wireless programming capability delivered over a simple web browser. Software upgrades can be configured and delivered across the fleet when it suits the user organisation, increasing operational efficiency and effectiveness.
Technical Data
The full SCU3 technical specifications are available for download at the bottom of this page.
SCU3 KEY FEATURES
Weight | 820g |
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Power Supply | 6-36V DC |
Frequency Bands | LTE FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28 (A+B) |
RF Performance | Class 4 (33dBm±2dB) for GSM850 |
SIM Card | 2 x micro-SIM card (Dual standby) |
Bluetooth ® | BT2.1+EDR/3.0/4.1 LE/4.2 BLE/BT5.0 |
Operating System | Android 10.0 |
Standard Connectivity | 2 x RJ45 Gbps Ethernet ports |
Output Resolutions | 1280x720 (16:9) |
Product Options | Second LTE module |
Environmental Protection | Dust and water protection to IEC 60529 IP54 |