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Maintain your critical communications with an independent solution

Are you one of the organisations or businesses required to have a contingency plan for critical communications? 
Whether you are a local authority or a company, we can help you develop a plan that ensures compliance with all applicable regulations and legal requirements under NIS2 and CER.

Our specialists have developed a technical stand-alone solution that meets the requirements for enhanced preparedness and ensures your communication lines remain operational during incidents. At the same time, it provides practical value for operational staff in their day-to-day work. Read more about how we can support you here.

Get control of compliance with all requirements for critical communications

When power fails, networks are disrupted, or an incident occurs, communication must not be the first thing to break down. For local authorities and other critical societal actors, reliable communication is essential to act, coordinate, and restore operations efficiently.

DMTonline delivers critical communications solutions that help you meet legal requirements while strengthening your practical preparedness.

What is critical communication?

Critical communication refers to solutions and equipment that may not be visible in everyday operations but are essential for keeping organisations, businesses, and internal emergency services functioning during incidents. It ensures that vital communication can continue regardless of circumstances.

This includes, for example, two-way radios, GPS, networks, and similar systems used by local authorities, airports, ports, water and heating utilities, the police, and fire and rescue services.

Our stand-alone solution provides secure, encrypted telecommunications via analogue radio, ensuring that communication lines remain active even if other systems fail. The radio system can transmit alarms independently to the relevant employee’s device through a dedicated radio alarm function.

The solution is scalable and can be tailored precisely to your requirements—nothing is too small, and nothing is too large.

Keeping you operational no matter what

Cyberattacks, digital threats, power outages, extreme weather events, and geopolitical tensions have shown that standard communication systems alone are not sufficient in a crisis.

It only takes one incident for power to be lost for several days, or for critical infrastructure to be temporarily closed, as has been seen across Denmark and Europe in recent years.

Such disruptions can also have significant consequences during sporting or cultural events, concerts, and shows.

When mobile networks, internet, or central systems become unreliable or inaccessible, organisations and businesses risk losing situational awareness—and with it, their ability to make decisions.

This is exactly where a clear plan and the right equipment for critical communications make the difference.

Why a secure solution matters


Critical communication is not only about regulatory compliance. Nor is it necessarily about war or cyberattacks.

It is also about everyday practicality and being able to:

- Coordinate operations when systems are down

- Maintain a clear chain of command and decision-making

- Provide reassurance and safety for staff and citizens

- Restore operations quickly after an incident

Do you need advice?

If your organisation or company needs a plan and solution for critical communications - or if you want to secure communication during major sporting or cultural events should the worst happen - we can help.

We support you in complying with legal requirements while building a preparedness setup that actually works when it matters. From understanding regulatory requirements to implementing a fully functional, practical solution, we are here to guide you.

Contact us for a non-binding discussion about your needs and the level of preparedness suitable for your organisation.

Get in touch with our specialists?

If you have any questions or need advice regarding a project or solution involving critical communications, you are always welcome to contact our specialists.

Meet Jens Buus and Torben Junget here.