The protective screen "Pelena-256" is designed to protect speech information circulating in designated and protected premises from laser microphones, as well as from viewing the articulation of a talking person from outside the premises using optoelectronic means. The Product can also be used for protection against viewing information displayed on the screens of technical devices.
The Product is used by installing it on a window, on the glazing of which masking vibration signals are generated using certified anti-vibration protection systems. .
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