Stay Connected with Powerful, Reliable Digital Mobile Radio Solutions
Simoco’s DMR solutions are resilient, scalable with distributed IP architecture, cost-effective, and trusted globally as world-leading communication technology.

COMPLETE END-TO-END DMR SOLUTIONS
Simoco Xd delivers world-class Digital Mobile Radio solutions by combining over 70 years of radio expertise with cutting-edge digital innovation. Designed for resilience and future scalability, Simoco Xd offers complete end-to-end systems—from mobiles and portables to base stations and IP-connected applications—available in both DMR Tier II and Tier III. With non-proprietary, software-upgradable technology and leadership within the DMR Association, Simoco sets the global standard for scalable, flexible, and cost-effective mission-critical communications.
Explore our product range

PORTABLE RADIOS
Portable radios offer flexibility and reliability, even in demanding environments.

MOBILE RADIOS
Mobile radios can combine data and applications with voice for richer, digitally-driven communications.

INFRASTRUCTURE
Radio terminals and base stations provide a robust and resilient foundation for your communications infrastructure.

APPLICATIONS
Applications are the gateway to more innovation and better customer service, with features like GPS tracking, dynamic call handling and more.
Simoco Xd Benefits
RELIABLE AND RESILIENT
With resilience built-in to the base stations, and tough portables and mobiles, Simoco Xd provides a robust platform for always-available communications.NATURAL CONVERSATIONS
With full-duplex speech it’s possible to get the message across more clearly and succinctly. DMR digital technology provides better noise rejection and preserves voice quality over a greater range than analogue applications into the hands of your operational teams.SCALABILITY
Growing your Simoco Xd network is simply a matter of adding new Xd bases, all connected via IP infrastructure – this is quick, easy and cost-effective. Our unified communications approach means that your DMR solutions can be integrated with your wider IT systems, delivering a truly integrated communications infrastructure.EXPANDABILITY
Open interfaces are available for dispatch and other applications, plus multiple digital inputs and outputs are available on portables, mobiles and base stations allowing for the creation of a system tailored to specific needs.EASE OF DEPOLYMENT
Simoco’s fully distributed IP architecture doesn’t require any site, regional or central switching elements resulting in the ultimate level of system resilience at the lowest possible cost.FULLY INTEGRATED COMMUNICATIONS
Open interfaces are available for dispatch and other applications, plus multiple digital inputs and outputs are available on portables, mobiles and base stations allowing for the creation of a system tailored to specific needs.DMR Solutions built with you in mind
Stay Connected with Simoco’s DMR Coverage Extender
Reliable communication is vital—especially in challenging environments. Simoco’s DMR Coverage Extender (DCE) turns your vehicle into a powerful mobile repeater, extending portable radio coverage in areas prone to signal loss, such as underground sites, remote regions, or inside buildings. By harnessing the higher power of a vehicle-mounted radio, DCE strengthens voice and data connectivity for up to 1km around the vehicle. Ideal for field crews, emergency services, and utility teams, it keeps your workforce connected and secure. Built on proven DMR Tier III technology, DCE supports key features like GPS, Man Down, and Lone Worker, and offers limited functionality with Tier II systems. With low power usage, flexible deployment, and remote-mounted transceivers, DCE delivers reliable, cost-effective coverage wherever it’s needed most.

Stay Connected, Anywhere with Velocity Xtend
Velocity Xtend empowers your workforce with instant, reliable communication—wherever the job takes them. This broadband Push-to-Talk solution turns smartphones and tablets into secure, high-performance communication tools. Cost-effective and easy to manage, Velocity Xtend keeps your teams connected without straining your budget. With a fixed subscription and intuitive admin console, managing users, groups, and devices is simple and efficient. Whether you’re onsite, in the field, or working remotely, Velocity Xtend delivers seamless, flexible communication across your organisation. Choose from cloud or on-premise deployment to suit your needs. Easy to use and quick to deploy, Velocity Xtend helps your team stay focused, agile, and ahead—because communication should never slow you down.PROVIDE CONCISE ANSWERS TO COMMONLY ASKED QUESTIONS ABOUT DIGITAL MOBILE RADIO:
WHAT IS DIGITAL MOBILE RADIO (DMR)?
DMR is an open digital radio standard defined by the European Telecommunications Standards Institute (ETSI). It offers efficient, high-quality voice and data communication with enhanced features over traditional analogue systems.
HOW DOES DMR TIER II DIFFER FROM TIER III?
Tier II supports conventional radio systems, ideal for straightforward communications. Tier III enables trunked radio systems for larger, more complex operations—offering centralised control, dynamic channel assignment, and advanced data services.
CAN DMR SUPPORT VOICE AND DATA SIMULTANEOUSLY?
Yes. DMR’s two-slot TDMA technology allows simultaneous voice and data transmission on a single 12.5 kHz channel, maximising efficiency.
IS DMR COMPATIBLE WITH MY EXISTING EQUIPMENT?
Simoco DMR solutions are interoperable with ETSI-compliant equipment. Our team can help assess compatibility and recommend the best migration path for your operations.
CAN DMR SYSTEMS BE SCALED AS OUR ORGANISATION GROWS?
Absolutely. Simoco’s DMR systems are designed to grow with your business—from small networks to full-scale, mission-critical infrastructure.
CAN I INTEGRATE DMR WITH OTHER COMMUNICATION TECHNOLOGIES?
Yes. Simoco offers integration with broadband Push-to-Talk (Velocity Xtend), dispatch systems, telephony, and more—delivering unified communication across platforms.
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