Secure, Scalable P25 Radio Solutions for Mission-Critical Communication

Tailored P25 solutions, proven globally. Simoco delivers scalable, interoperable communications built for public safety—without vendor lock-in.
P25

SMARTER COMMUNICATION FOR PUBLIC SAFETY – BUILT TO EVOLVE

Simoco’s P25 solutions delivers secure, scalable, and future-ready communication for critical environments. At its core is the SDx600—a proven and robust mobile and portable radio platform known for its versatility across analogue, MPT1327, DMR, and now P25 networks. Designed for seamless interoperability, our system empowers agencies to collaborate effectively across jurisdictions while maintaining the highest standards of security and reliability.

With built-in support for advanced data capabilities through our Velocity platform, teams gain access to real-time voice, broadband data, vehicle telematics, and push-to-talk over cellular (PTToC)—ensuring connectivity, even beyond radio range.

Offering a clear path for migration and local support across key territories, Simoco’s P25 platform protects your investment while giving you freedom of choice. Whether you’re enhancing an existing network or building from the ground up, Simoco makes communication simple, powerful, and secure.

Explore our product range

P25 Portables

PORTABLE RADIOS

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

P25 Mobiles

MOBILE RADIOS

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

P25 Infrastructure

INFRASTRUCTURE

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

Simoco P25 Benefits

MULTI-MODE DIGITAL PLATFORM

Based on our flagship digital mobile radio product, the SDx600 mobile and portable radio platform has a proven track record and is recognised as the workhorse of the land mobile-radio world with its ability to support analogue conventional radio LMR, MPT1327 and the DMR digital standard.

ENHANCED INTEROPERABILITY, SECURITY, AND SCALABILITY

Simoco’s P25 Phase 2 solution delivers secure, scalable, and interoperable communications—maximising spectrum efficiency and supporting advanced data with Velocity for seamless coordination across agencies during critical operations.

ADVANCED DATA CAPABILITIES WITH VELOCITY

Velocity delivers high-speed, always-on voice and data communications. Integrated with P25 Phase 2, it enables real-time data sharing, PTToC fallback, and advanced telematics for smarter, mission-critical operations.

EXTEND TO GOVERNMENT RADIO NETWORKS (GRNS)

Simoco supports Australia’s GRNs with greater choice in mobile terminals, promoting technical sovereignty through the locally engineered SDx600—strengthening domestic innovation and advancing national communications capability.

COMPATIBLE WITH P25 PHASE 1 AND 2

Simoco terminals are fully compatible with P25 Phase 1 and Phase 2, ensuring seamless integration, enhanced interoperability, and reliable performance across both conventional and trunked public safety networks.

INVESTMENT PROTECTION

SDM terminals offer a cost-effective migration path from analogue or DMR to P25, allowing organisations to retain existing investments while preparing for seamless future upgrades—no fleet replacement required.

P25 Solutions built with you in mind

Reliable Coverage, Wherever and Whenever You Need It – Simoco SRB250

The Simoco SRB250 is a robust, rapid deployment repeater designed to deliver critical radio coverage during emergencies, public safety operations, or in areas where permanent infrastructure is unavailable. Compact and transportable, it provides instant VHF or UHF communication on both analogue and P25 digital networks. With a single-button deploy mode, integrated duplexer, and 25W transmit power, the SRB250 offers seamless, high-quality coverage on demand. It supports encrypted P25 transmissions and regenerates P25 frames, ensuring communication security and integrity. Powered by long-endurance LiFePO4 batteries and protected for operation in temperatures from -20°C to +60°C, it’s ready for the harshest conditions. The SRB250 also includes AC charging, LED battery indicators, and is compatible with GRNs and other digital systems. Wherever your teams operate, stay connected with confidence.
SRB250 P25 Rapid Deployment Repeater
P25 Phase 2

Scalable, Secure, and Future-Ready – Simoco P25 Phase 2

Simoco’s P25 Phase 2 solution delivers advanced, mission-critical communications tailored for public safety and government organisations. Built on a flexible, multi-mode digital platform, it ensures seamless interoperability across agencies and jurisdictions—vital during coordinated responses. Leveraging efficient spectrum use and TDMA technology, P25 Phase 2 supports more users per channel without sacrificing performance. With enhanced encryption, authentication, and compliance with TIA standards, it offers secure, standards-based communications with no vendor lock-in. Whether deploying wide-area networks or integrating with existing systems, Simoco’s P25 Phase 2 is scalable for any environment. Pair it with Velocity, our intelligent communications platform, to enable broadband data, vehicle telematics, and push-to-talk over cellular fallback. Australian-designed SDx600 terminals further enhance reliability, offering flexibility, local support, and a seamless migration path from analogue or DMR to P25.

PROVIDE CONCISE ANSWERS TO COMMONLY ASKED QUESTIONS ABOUT P25:

WHAT IS P25 AND WHY IS IT IMPORTANT FOR PUBLIC SAFETY?
P25 (Project 25) is a digital radio standard designed for reliable, interoperable communication between public safety agencies. It ensures seamless coordination, even across different jurisdictions or equipment vendors.
ARE SIMOCO TERMINALS COMPATIBLE WITH BOTH P25 PHASE 1 AND PHASE 2?
Yes. Simoco’s terminals support both Phase 1 and Phase 2, allowing flexible deployment across conventional and trunked networks, and future-proofing your communications infrastructure.
CAN I MIGRATE FROM ANALOGUE OR DMR TO P25 USING SIMOCO PRODUCTS?
Absolutely. Our SDM and SDx600 terminals support analogue, DMR, and P25, offering a cost-effective migration path without replacing your existing radio fleet.
IS VELOCITY COMPATIBLE WITH P25 FOR DATA APPLICATIONS?
Yes. Velocity integrates with P25 Phase 2 to enable real-time data sharing, PTToC fallback, and advanced telematics alongside voice communications.
DO SIMOCO P25 SOLUTIONS MEET INTEROPERABILITY STANDARDS?

Yes. Our P25 products meet TIA standards and are CAP-compliant, supporting multi-vendor interoperability and avoiding lock-in to a single supplier.

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