Inergen FLEX Solution

For fire protection of smaller homes and nursing homes

Every year, more than 50 people die in fires in Denmark. A large proportion of those involved are elderly citizens, who are often disabled and with cognitive impairment*. Any death caused by fire is unfortunate and all measures to avoid a fire should be taken.

*Report prepared by Danske Beredskaber og Tryg fonden

How FLEX works

Fire Eater FLEX is designed to detect and extinguish all types of fires and prevent re-ignition. The fire is extinguished using Inergen®, atmospheric air in which the oxygen has been replaced by the inert gases (Nitrogen, Argon and a little CO2). When Inergen mixes with the existing air in the room, the oxygen content of the air is lowered to a level where combustion cannot take place.

Safe for people

It is safe even for elderly or weak people to stay in a room where an Inergen system has been activated. They can continue breathing normally as Inergen has added CO2, which ensures that the body itself adjusts its oxygen uptake to the right level. There is no consequential damage after a fire has been extinguished, as Inergen consists of ‘ordinary’ air.

Choose from two sizes

Fire Eater FLEX is available in two sizes:


For a room of approx. 20 m2


For a room of approx. 40 m2

Elegant design

Fire Eater FLEX is a discreet solution that takes up very little space and can therefore easily fit into any room where there is an increased risk of fire, in the rooms of risk-assessed citizens, for example.


Easy installation in under 1 hour

A Fire Eater FLEX solution can be set up and installed in less than 1 hour and with a minimum of changes to the room. It requires 4 screws in the wall and access to power via a standard socket. The easy installation means that the system can readily be moved if needed. Installation must be carried out by an authorized person.

The system can work in the following ways:

  • Completely independently.

  • Via monitoring.

  • Via activation using a smartphone.

  • Via the existing alarm systems.

The FLEX solution may be bought outright or rented

If you want financing via the municipal leasing scheme (Kommuneleasing), this is also an option. The choice is yours.

Interested in learning more about FLEX?

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    Why Fire Eater?

    Fight fire with Fire Eater

    Fire prevention is your concern, but it’s our expertise. Receive the optimal fire protection system with comprehensive customer support, from system design to maintenance services. With over 40 years of experience with inergen technologies and innovation, we bring hyper-focused knowledge and a proven solution to your data center.

    Our systems are meticulously designed and manufactured to adhere to strict standards, undergoing rigorous testing, and certification processes to ensure compliance with international fire safety regulations. We provide customized solutions that cater to your facility’s unique fire protection requirements, ensuring optimal performance, safety, and seamless integration.

    By selecting Fire Eater, you’re choosing a partner dedicated to providing the tools that make your job easier.

    How it works

    How Inergen systems work in a data center

    The Inergen® fire suppression system is an automated solution designed to swiftly and effectively extinguish fires. It employs an aspiration system, which incorporates highly sensitive fire detection technology capable of identifying fires in their initial stages. Once a fire is detected, Inergen® is promptly released into the room. Reducing the oxygen level just enough to stop combustion, without posing any risk of harm to individuals present.

    Watch the video


    From fireproof to future-proof

    Choose a sustainable fire suppression system that benefits your business and the environment.

    Inergen is an inert gas that is entirely eco-friendly and sustainable. It is composed of naturally occurring atmospheric gases, including 52% nitrogen, 40% argon, and 8% carbon dioxide.

    Inergen is entirely safe to breathe and has a Global Warming Potential (GWP) and Ozone Depletion Potential (ODP) of zero. Additionally, unlike some fire suppression agents, Inergen leaves no residue and requires no cleanup after discharge. This eliminates the need for extensive cleanup or costly downtime. Making it a cost-effective and future-proof fire suppression system for data centers.

    Why Inergen?

    Extinguish your risk

    Keep people and assets safe with no secondary damage. Inergen® efficiently suppresses fire in just 40 seconds, causing no damage nor harm to people, equipment, or the planet.

    Reasons for inergen fire protection in your data center

    Quick and automated response time.
    Rapid extinguish rate.
    Proven and reliable technology.
    No subsequent re-ignition.
    Harmless to humans.
    Automatic room shut-off system.
    Zero damage to servers, data, and server racks.
    Waterless system.
    100% sustainable.
    No clean up.
    No downtime.