返回: 安防系統設備(Security Prevention System)

TS-007-XX

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防錄音器(Audio Recording Jammer)
TS-007-XXTS-007-XX
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TS-007-XX
TS-007-XX
描述

遮罩一切聲音採集設備.

Product Description

The device is designed to protect conversation areas from eavesdropping. Device blocks hard-wired microphones, wireless microphones, tape recorders and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in jamming the eavesdropping devices.