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Casper Antechi
Helpdesk
+44 (020) 3290 1199
Nobody has posted a review yet | |
Rate / write a comment |
Helpdesk
+44 (020) 3290 1199
VR defender AT-2 is a professional counter surveillance device, which provides safe and discreet conversations during business meetings, presentations, conferences and other circumstances, in which eavesdropping protection is an absolute must.
up to 1,5
up to 5 h
network
accumulator
117 dB
The VR defender AT-2 emits inaudiable frequencies in very narrow bands. The device uses a special alghorithm, which mixes the signals randomly.
The acustic signal emitted by VR defender AT-2 affects audio devices by resonating their microphones and preventing from eavesdropping.
The VR defender AT-2 is extremely effective in case of analog and digital audio devices such as dictaphones, cell phone calls recorders, microphones, spy bugs, wiretaps.
The interfering signal emitted by the VR defender AT-2 provides omdirectional (330) protection in range up to 1,5 m.
Specification of the VR defender AT-2 for counter surveillance | |
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Noise type | acustic |
Frequency range | 25,5 - 26,5 kHZ |
Noise degree | 360° |
Signal level | 117 dB |
Ambient range | up to 1,5 m |
Inaudible | yes |
Power supply |
|
Supression of |
|
Operation | one-button |
Operation time |
|
Charging level indicator | yes |
Inbox |
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Specification of the VR defender AT-2 for counter surveillance | |
---|---|
Noise type | acustic |
Frequency range | 25,5 - 26,5 kHZ |
Noise degree | 360° |
Signal level | 117 dB |
Ambient range | up to 1,5 m |
Inaudible | yes |
Power supply |
|
Supression of |
|
Operation | one-button |
Operation time |
|
Charging level indicator | yes |