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Anti-Bugging Devices

EDS-801

Digital Lineguard
Digital detection- and protecting system for telephone, fax and data lines. The digital display informs you about the presence of an (unauthorized) intrusion on your line and, if desired, (temporarily) paralyzes the operation of all known types of wire-tapping equipment commonly used for telephone-, fax- and data lines. Finally, the 'Anti-Vox' circuit prevents illegal line/room monitoring via the handset's microphone. (World-wide) compatible with áll.
types and models of (analogue and ISDN) telephone- and fax (Fast and easy installation between (PTT) wall-socket and telephone/faxmachine. Powered by the connected telephone line.)

ACS-2

telephone scrambler
Handheld digital voice scrambler privacy device. Pivoting acoustic couplers. Accepts virtually all styles of telephone handsets. Works equally well with wired, wireless and (cellular) mobile phones, world wide. Operates on 9 volt battery. Provided with 44000 switchable codes. Requires the use of 2 or more units of the same code group.

PNG-200

acoustic noise generator
This portable and battery operational device (temporary)
can be set up at any location (meeting, hotel room, vehicle, etc.). It will protect conversations from listening devices outside of the listening area. Designed to reduce the effectiveness of eavesdropping devices such as (wired, wireless and directional) microphones and tape recorders. When multiple units are in concert, a complete environment masking system can be easily installed in any area. AC adapter included.

MOBILE CRYPTO GSM 

tap-proof mobile telephone

The Mobile Crypto GSM can communicate with every subscriber in the normal unencrypted way. However, by one touch of a key this phone supports end-to-end encryption between two (or more) operational Mobile Crypto GSM phones. A data call is initiated and within 15 seconds the key exchange will be performed. To attain highest security, two algorithms are combined: an asymmetrical algorithm with a 128-bit key for voice encryption. Every conversation automatically is provided with a new code! Also features anti-voice recognition.
If interested, please call us for more information.

N.B.: Crypto communication only operates by data activated simcards

On our website we only show you a part of our complete product line 'Counter Surveillance', etc. Our site together with our catalogue offers you a complete overview of our delivery programme.