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TF-012N Confidential talks protection outfit
Confidential talks eavesdropping protection.
Equipment of protection of speech information from being intercepted with the use of cellular phones
Silent Jack – SJ
Audio channel blocking unit
Verbal (oral) information protection in places of mobile phone owner location in cases when this particular device is distantly activated for organizing illegal eavesdropping control by means of mobile phone channel as well as for audio information leakage protection in case of mobile phone video-camera activation.