Professional Eavesdropping Protection
Since 1995, we have specialized in technical information protection and securing confidential spaces. We protect corporate intellectual property, strategic conversations and national security.
Active Protection
Active systems for neutralizing listening microphones – laser, parabolic and stethoscopic.
More info →Passive 24/7 Protection
Continuous 24/7 radio spectrum monitoring to detect any unauthorized transmitters.
More info →Discreet Contact
Discreet contact without obligation. Your data is protected and deleted after the case is resolved.
More info →💡 Did you know?
Conversations can be captured from office or boardroom windows. Even with the best physical security measures, conversations near unprotected windows are not safe from intentional eavesdroppers.
Secure rooms – eliminating weak points
Every room has its weak points. Our solutions systematically identify and eliminate them:
Masking sound leaks through door construction and gaps.
Protection against laser and parabolic microphones.
Acoustic insulation of ventilation ducts and shafts.
Protection against stethoscopic microphones sensing through the structure.
Elimination of sound propagation under raised floors.
Dynasound PEP mobile solution for protection anywhere.



How does our technology work?
We install special generators on windows and walls that create an inaudible signal. This perfectly disrupts any recording attempt – modern technologies cannot remove it from the recording.
The noise generator produces white noise connected to piezoelectric transducers. This noise cannot be filtered or removed, making remote acoustic information gathering absolutely impossible.
Get advice – discreetly and without obligation
Just a few minutes of your time. Together we will go through your premises, identify risks and design a tailor-made solution.
Request a discreet audit →Information protection, protection against eavesdropping, security against eavesdropping – we can provide all of this.