Compound Security Systems Research

Acoustic Test Report - NHS 12.04.2006
This report was NOT commissioned by CSS Ltd
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AERC Report Environmental legislation and Mosquito
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HSE Report on sound levels 2001
NOTE This Report was written by ISVR for HSE
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Human Rights Act and Mosquito
Investigation
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Important professional comment in last paragraph
Herts & Essex Online
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ISVR Report
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Mosquito & the modern hearing aid
In-House report
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Mosquito and human hearing
In-House report explaining Sound & hearing
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NPL Full Report
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Official Home Office Position in Relation to Mosquito
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RCPCH (Royal College of Peadiatrics and Child Health) Advocacy Report
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Report analysing the use of high frequency sound and its impact on human hearing
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Noise and Hearing Conservation Technical Manual Chapter Noise and Health Effects (App ID)
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Mosquito and the modern hearing aid
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AERC Report 24.3.06 relating to Environmental legislation and the use of the Mosquito
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Relevant sections of document from legal counsel relating to clarification of points raised in AERC report
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HSE Report on sound levels 2001
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NPL Report relating to the testing of Mosquito against HSE report on Sound Levels
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Human Rights Act investigation relating to use of Mosquito
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Compound Security Systems Ltd, through extensive R&D has produced the MOSQUITO MK II unit that uses complex high frequency sound to chase away those annoying teenagers!!!

There are several reports available here, all of which have been compiled and written by independent third parties. Please feel free to read or download them. If you wish to re-print them, please contact us for permission first.

It should also be noted, that these reports were based on the Mosquito MK I, which had a fixed volume of 85 dB-A. The new MK II Mosquito has a built-in VOX system that automatically adjusts the volume of the Mosquito so that it is only 5 dB-A above the ambient noise levels in the immediate area.


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