Specifications

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COUNTER SURVEILLANCE
White Noise Generators / Jammers
White Noise Generator 2200
By sending a constant ow of white noise, external eavesdropping
equipment such as laser/ microwave phones, wall microphones and
bugs will be disturbed and not able to intercept to the area where the
White Noise Generator 2200 appears. The system can be activated
continuously or only when the user wants to ensure that sensitive
information is not intercepted. The system can be customized so that
larger areas and surfaces are protected with the target speaker and
transmitter injection as directed and inject white noise into walls, venti-
lation systems and windows.
MJ40 Triple band Jammer for GSM & 3G networks
This advance cellular jamming device utilises unique and intelligent
technique that interferes the linkage between cellular handset and
cellular base station by very low power radio signals. This ensures a
cellular phone communication free environment for desired period and
control compound or avoid information being disclosed secretly
during meetings. It is easily operated and user-friendly - a DIY
designed device to suit everyone, everywhere and anytime.
MJ40P Portabel Jammer for GSM & 3G Networks
This advance cellular jamming device utilises unique and intelligent
technique that interferes the communication between cellular handset
and cellular base station by very low power radio signals. It blocks all
cellular phone communication and ensures a cell phone free environ-
ment in your controlled area. It ensures a safety or quiet zone while
jamming silently without cellular phone users‘awareness. This device
is designed for outdoor special mission use. It is portable power
supplied by standard motorcycle battery in replaceable battery pack.
With pre-charged battery packs, user can replace the battery pack in a
minute when the battery runs down.
PNG200 Portable White Noise Generator
PNG200 is a portable white noise generator that disguises voices and
to make it impossible for external bugs to intercept a room. The sys-
tem can be activated all the time or when the user wants, to
ensure that sensitive information is not intercepted. PNG200 can be
connected to several speakers and the target injection transmitter so
that it can cover large rooms and also target signal against various
corners.