Inferno Sound Barrier range
The patented sound barrier produces a complex spectrum of constantly oscillating tones which have a highly disruptive effect on the human brain. They were originally designed for military use!
Result: confusion, inability to concentrate, nausea, disorientation and vertigo. A combination that renders the protected area uninhabitable, closing the window of opportunity that burglars need.
Sound barriers have been installed worldwide in a diverse range of situations from warehouses to the cargo area of vehicles, nuclear reactors to summer houses.
This light hearted video shows the Inferno in a studio
The US Department of State recently commissioned the sound barriers as the final layer of protection in US embassies worldwide!
Click here for Estimate of hearing loss risk PDF. - Test performed by Swedish Royal Institute of Technology. Pdf-document, 12 pages, 3,6 Mb