From Biocrawler, the free encyclopedia.
Spyguard is a material used to protect glass windows from being spied on, a product made by Glasslock.
How it works
Spyguard has an appearance like Klingfilm which is placed in between two window panes. Spyguard contains some platinum which protects it from Radio frequencys.
 Wikipedia (http://en.wikipedia.org/wiki/Main_Page) Spyguard (http://en.wikipedia.org/wiki/Spyguard) version history (http://en.wikipedia.org/w/index.php?title=Spyguard&action=history) GNU Free Documentation Lizenz (http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License)  CC-by-sa (http://creativecommons.org/licenses/by-sa/2.5/)
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