Contact

defencerocky@gmail.com
info@defencerock.com

www.defencerock.com

Defence Rock LLC
1521 Concord Pike
198 03 Wilmington, US

Hauptplatz 44
2421 Kittsee, Austria, EU

Sound Wall S, M, MO, XL

The device is a source of intensive sound, which strength is just under the limit of tolerableness. After the activation it generates an imaginary sound wall - a patented unbearable pattern, frequency and intensity noise which immediately modifies the behavior of the intruder.

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Sound Shield

Sound Shield

On the polycarbonate/steel are mounted sources of intensive sound, which strength is just under the limit of tolerableness. After the activation it generates an imaginary sound wall - a patented unbearable pattern, frequency and intensity noise which immediately modify the behavior of the intruder.

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Sound Streem – Antiloithering Wall

The device is a source of intensive sound signal, which is hearable only by young people – up to 30 years. Longer time of exposure is vexing. After the activation it decks the target territory with patented frequency and intensity noise which modifies the behavior of teenagers and push them to leave the intensity zone.

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