The Principle

Fire needs more oxygen than people do. Fire needs more than 16 % oxygen to burn. The air has 21 % oxygen, while a person can survive on less than 10 % oxygen for a short period of time. Using low-oxygen air to extinguish a fire is called: Hypoxic fire-fighting, a proven technology.

The innovation behind Natural Safety Systems placing one central pressure tank, which is filled with hypoxic air, making the system work over a larger area. This central solution for Natural Safety Systems provides an innovative and affordable approach, which is the key to make hypoxic fire-fighting the new standard.

Low Oxygen Air

The advantages of using low oxygen air:

IP protected

Natural Safety Systems innovation of placing one central pressure tank makes it cost-effective. This
approach to hypoxic fire-fighting makes it an accessible solution that can be applied at various locations.

  1. Urban, Residential and Public Areas

    Urban, Redidential and Public Areas

    Safe for people and causes
    no collateral damage

  2. Windmill parks

    Windmill parks

    Considerable risk reduction for turbines,
    as well as for the environment

  3. Stadiums


    The ultimate fire solution for stadiums,
    local problem, local solution.



What would happen, if a fire starts in a house, that is protected by Natural Safety Systems? As the fire is detected, the system activates and through a series of valves, it makes use of the central ventilation system, to force hypoxic air, air with reduced oxygen, into the room. The hypoxic air will flush out the smoke, and provide a lower oxygen environment, in which the fire cannot continue to burn.

Hypoxic fire fighting has several advantages over conventional fire fighting techniques. The automated system will stop the fire, before it has a chance to spread. The smoke, along with any health hazardous substances are flushed out, so people won’t have impaired vision from the smoke and the air remains safe to breath. Also there is no collateral damage to your home.


About Us

  1. Mr. Wolters` career in the field of electrochemistry starts during his 10 years work period in the ECM development department at a multinational company. After that experience Mr. Wolters departs on his entrepreneurial journey by founding the company ECM Technologies in 2003, a company dedicated to developing electrochemical machining solutions (

    This initiative results very successful and both market demand and in-house R&D expertise convert the company into the industry knowledge leader within 10 years since its establishment. Throughout those years, together with expanding the company’s technology and tooling portfolio, Mr. Wolters gains knowledge and capability on the multiple benefits and ever-growing applications of the electrochemistry for manufacturing purposes.

  2. Antoon Oosterhuis (1962) graduated in Dutch Law. In 1986, he started his career in the banking sector. From 1992 to 1995, Oosterhuis worked as a management consultant in an accountancy firm. In 1995 Oosterhuis founded his own company, van der Meer & Oosterhuis, Business Banking & Consulting. He was one of the founders of the Ventus Adviesgroep BV.

    For more than a decade, Antoon Oosterhuis acted as a Mergers and Acquisitions specialist. Subsequently, until mid-2008, he was managing director and co-owner of the internationally operating furniture company, During that time he learned how to deal with innovations. In 2008 he starter Innobizzer Founding Innobizzer was just a logical new step. The step into Business Development and innovation.

Contact Us

If you want to know more about Natural Safety Systems or have any questions or comments. Feel free to contact us and we will get back to you as soon as possible.

You can contact us using the contact form or send an e-mail to

  1. Visiting address

    Ceresweg 42
    8938 BG Leeuwarden
    The Netherlands
    Tel: +31 (0)622379750

  2. Mailing address

    P.O. box 7527
    8903 JM Leeuwarden
    The Netherlands
    Tel: +31 (0)622379750