Revolutionize Public Safety Communications
As the complexity of an emergency or incident increases, so do the communication challenges. REDCOM solutions address the interoperability, security, and mobility difficulties at the command and operational levels, enabling first responders and emergency coordinators to communicate without hurdles.
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Improve Incident Response Speed
Even in today’s tech-heavy environment, communications across emergency services remain a challenge. REDCOM Sigma solves the interoperability challenges in these dynamic, chaotic environments, delivering streamlined communications across multiple public safety and incident response organizations.
With a reputation for product reliability in chaotic military environments, REDCOM applied this knowledge to the new demands of the public safety and emergency services communications. From first responders in crises to administrators managing resources, REDCOM has the solution to enhance operational capabilities.
Sigma is a Comms Solution for all Public Safety Organizations:
- Police
- Firefighters
- Emergency Medical Services
- Campus Security
- National Guard


Bridging the Communications Gap in Emergency Services
Public safety organizations often face communication interoperability challenges when responding to the scene of an incident. A single emergency event might involve multiple departments with entirely different radios and endpoints, preventing these agencies from communicating with each other. REDCOM Sigma addresses this issue without requiring the replacement of existing technology.
The unique level of flexibility REDCOM Sigma provides boosts agency and first responder effectiveness by enabling multiple means of communication, all without the need for additional equipment.
Maximizing Interoperability with P25 radios
Project 25 develops interoperable land mobile radio (LMR) systems standards, and many public safety organizations and federal agencies have adopted P25 as their radio system. The REDCOM Sigma XRI is interoperable with P25 radios, significantly expanding the communication ecosystem for both organizations that use and do not use P25 radios.


Small Form Factor C2 Comms Platform With an Integrated Radio Gateway
REDCOM Sigma XRI is a Small-Form-Factor Command and Control (C2) platform featuring voice, video, chat, and radio interoperability, along with an integrated console. It is more than just a basic radio gateway. Users can connect Sigma XRI to satellite communications, LTE networks, wired or wireless IP in any form, and the platform provides emergency responders and public safety officials with a complete, integrated communications platform in any environment.
Enhance Public Safety Communication Capabilities
Not only does deploying REDCOM Sigma enhance your tactical communications capabilities, but customers also often save money on equipment and training costs thanks to Sigma’s easy-to-use interface and our simple, perpetual licensing model.
Immediate Multi-Agency Coordination
Instantly link the radios, softphones, and other communication endpoints that disparate public safety organizations use—without replacing existing gear.
The Robust Interoperability You Need
Interoperability is what REDCOM Sigma does best. Sigma XRI-400 can crossband disparate radio networks, significantly increasing the number of communication avenues. By combining the XRI with P25 radios, these organizations can interoperate with groups that have not adopted P25 radios and utilize alternate networks, such as SATCOM, in cases where radio networks are disrupted.
Secure Collaboration at Every Level
Military-grade encryption that operates independently of third-party infrastructure or cloud services.
Deploy Fast. Respond Faster.
New users can be trained on Sigma in hours or days, not weeks. Not only does this drastically reduce training costs, but it also enables the team on hand to confidently implement, operate, and maintain core command and control functions without the need for IT specialists or field service reps.

How REDCOM Sigma Helps Incident Response Organizations
REDCOM Sigma can be used to support a wide range of public safety agencies, enhancing their communication capabilities. The result is quicker, more coordinated response efforts, potentially saving lives and preventing injuries.

City Police
Enable instant interoperability with other agencies during critical incidents, ensuring law enforcement can communicate across jurisdictions and with emergency services.

National Guard
Deliver secure, flexible C2 communication capabilities that support disaster response, civil support, and homeland defense missions.

Campus Security
Effectively coordinate with local police, emergency responders, and school administration during campus emergencies and events, such as active shooter situations.

Fire Departments
Ensure firefighters stay connected to dispatch, EMS, and law enforcement in real-time, enhancing coordination during fires, rescues, and HAZMAT events.

Emergency Medical Services
Provide seamless voice and data connectivity with hospitals, dispatchers, first responders, and on-site staff for faster, more efficient life-saving response efforts.

County Sheriffs
Equip sheriffs and deputies with the ability to bridge comms between response parties, enabling real-time coordination with state and federal agencies during emergencies.
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