The vibroacoustic and acoustic interference system is designed to counteract special unauthorized data retrieval devices that use the room's walling as leak channels. Such devices include:
electronic and acoustic stethoscopes that are used for tapping through ceilings, floors and walls;
wired and wireless microphones mounted on the walling or water and heating pipes;
laser and microwave data retrieval systems that operate through the window openings.
acoustic noise generator is designed to protect voice data against interception through the direct acoustic, vibroacoustic and optico-acoustic channels. The device is intended to protect the voice data in a standard room with an available 220 V power line.
The operation principle of LGS-301 is based on generating white noise in the acoustic frequency band, and, thus, increasing the acoustic noise - voice signal ratio.The generator can protect a room with the volume of up to 50 m3. If you work in a bigger room, you need to use several generators.
vhodné pre väčšinu chytrých telefónov Samsung, HTC, Apple, Nokia, Sony, LG, Blackberry
ľahko sa prenáša
hluku znižuje uzavretej skrini
generácia akustického hluku trezoru sa automaticky aktivuje, keď prípad uzavrieť s telefónom
ľahký prístup k prvkom výkonu
prevádzkový frekvenčný rozsah180 ... 11,300 Hz
uptime15 hodín životnosti batérie
pristrihnúť červený velúr
materiálumelá koža karbónový vzhľad s červeným ozdobnými švami
celkové rozmery100x60x185mm
vnútorné rozmery70h13h135mm
hmotnosť360 g
výživa2 x AAA batérie
creates an additional barrier of interference which masks your speech. Since the generator creates a 'speech-like' noise, the cleaning of this sound is extremely difficult. Creating another layer of protection from evesdroppers.
The housing of the unit is made from a very reliable material and is extremely durable, guaranteeing a long life for the device.
Usage
Please note that Rabbler is just a tool, complementing and reinforcing the measures taken to protect you from eavesdropping and recording. To increase the security of your conversation do not increase the volume of your voice. A volume similar to what you would use in a crowded coffee shop is ideal. If possible, lean forward towards your interlocutor or sit closer to each other, then place the generator on the table between you.
It is not advisable to use only one Rabbler if the number of participants is more than 4. In this situation, it may be necessary to use one or two additional devices. Do not hide the generator in a pocket or bag while in use. The unit should be as close to the speakers as possible so that the conversation is drowned in noise.
Designed by TSCM countersurveilance professionals and will protect you against all types of eavesdropping when used in correspondence with the recommendations.
Employs a new approach to the problem of conversation protection.
Uses a new, speech-like noise which, in the most of cases, has proven to be more efficient when compared to white noise.
The noise has been 'compiled' using real human conversations and is similar to the noise of a 'rabble' in busy public places. This type of noise is the most effective when creating interference to voice recorders and listening devi- ces, especially when the size of the protective device is critical.
Is a portable, cigarette-pack sized device which can easily be transported in a pocket or a small bag.
Has been specifically designed for situations when the safety of conversations is extremely important on the one hand, and on the other hand the protective device should be as small as possible to allow easy transportation while not giving away your intentions.
As the Rabbler is always nearby, it can easily be taken out and used anytime with the slightest chance of any information leakage.
Kinds of listening devices rendered useless by the “Rabbler”
Voice recorders
Radio microphones
GSM/3G “bugs”
Body-carried video cameras - watches, ties, etc. (jamming of acoustics)
Wired microphones
Any other type of audio surveillance
