Unfortunately some of the more advanced bugs are designed to thwart the commercial bug detectors mostly by rapid frequency changes.
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Here we examine some of the most frequently used listening devices in the corporate espionage arena.
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These more advanced bugs can still be detected through infrared photography which can pick up the heat signature of a listening device especially if the wall s surface is first cooled with liquid nitrogen or even a fire extinguisher.
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Bugs can be installed in office rooms workplaces home or car.
There are many types of listening devices available including hard wired radio frequency acoustic audio and optical bugs.
Our vario series of spy bugs can offer battery life of up to 200 days.
Wiretaps can be camouflaged in everyday items or they can use advanced technology with low power consumption.
Listening devices professional grade spy bugs and listening devices are at the core of our product line.
Listening devices we have a wide range of sound recording devices with various options and features which can be selected for the precise task that needs to be carried out.