In some countries, it is illegal to purchase the equipment that spies use in
the course of their work. In such cases, it is easy to make some simple spy
gadgets using the parts of the gadgets, which can easily be bought from
the market. For most of the standard varieties of spy gadgets, the parts
that you will have to procure are motion detecting devices, sound
detecting devices, transmitters, voice changing devices, sound amplifiers,
wireless room bugs, voice stress analysers, listening device jammers,
polygraph kits, microphones, etc. These components may vary from
gadget to gadget, depending on what type of gadget you are specifically
trying to make. Not every gadget has all the components, as these
components are just the basic standard ones that spies use extensively to
carry out their investigations.
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Answered by
sanya tahir
, an ibibo Master,
at
7:41 PM on August 05, 2008