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Voice recorder and mobile communication jammer |
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Дорогие друзья! При покупке на сумму от 15 т.р. Вы можете выбрать подарок!
Ultrasonic voice recorder jammer «Ultrasonic-50-GSM» aimed to prevent meetings or talks from unsanctioned recording, able to jam audio recorders, mobile internet and mobile communication. Designed after regular 2-speaker sound system, in order not to drag attention. 1st speaker contains 10 frequency unit, able to jam wireless data transmission devices.2nd speaker contains 50 ultrasound emitters (90dB power each) and 2 acoustic speakers, blocking sensitive microphone voice recorders and cell phones from recording.
Special features:
Technical specifications:
Package content:
CONFIDENT SUPPRESSION RANGE OF ULTRASONIC SUPPRESSOR
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