DC3.1 XL TEMPEST

First RC4 electromagnetic emanation resistant door manufactured in Poland

Electromagnetic emanation resistant doors

Did you know that every device through which current flows is a source of electromagnetic radiation? 

Each of these signals carries some information. All you have to do is read them. Information from the computer can be intercepted through the use of specially adapted antennas and by using, for example, water, electricity, heating and air conditioning pipes networks.

There are various methods of protection against electromagnetic radiation. An example of such protection may be an electromagnetic cabin in which, for example, computers with top secret information are placed.  Such cabins are suitably earthed and the level of electromagnetic radiation coming out is so low that it is impossible to read.

Another way is to shield the room, which involves closing it in such a way that no connection can be made. This is achieved, among other things, by using special electromagnetic elements. As a result, it is not possible to eavesdrop on or connect to devices operating there - from the telephone to computers and other systems. However, the weak point of such a solution is the door and its possible electromagnetic leakage.

That's why Donimet's team of experienced engineers developed the DC3.1 XL TEMPEST door - a solution that provides resistance to electromagnetic emanation.

Burglary-resistant doors in the RC4 class

In addition to the essential feature - electromagnetic tightness, DC3.1 XL TEMPEST is a door with high RC4 burglary resistance class, which provides a barrier against physical attack on the protected room.

Where will electromagnetic doors be used?

  • state administration,
  • government and diplomatic facilities,
  • military (command centres),
  • institutions and centres for processing classified data,
  • critical infrastructure,
  • large companies that process classified data.

Contact the expert

We will answer any questions you may have about our offer and help you tailor our solutions to your project. Submit the form and we will contact you within 48 hours to answer your inquiry.