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|Description||Digital voice encryption for the radios SE-412 and SE-227. As a key 10^36 freely selectable combinations are possible. The key numbers are entered in nine groups of four numbers on the keyboard. For an emergency deletion the star key and zero are pressed simultaneously. It is possible to store two basic keys. The encryption operates in the bitstream procedure. In use from 1986 to 2002. Legacy of the army in the former fortress «Furggels» above Pfäfers, St.Margrethenberg, Switzerland, Dec 18, 2011.|
|Date||18 December 2011, 14:43:27|
|Source||Flickr: Swiss Army Coding Device|
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