Spy Audio Bug Devices


Posted December 20, 2012 by stome87

In a spy world, disguise or surveillance activity, the role of the surveillance devices donates a big contribution for the success of that activity.

 
In a spy world, disguise or surveillance activity, the role of the surveillance devices donates a big contribution for the success of that activity. If you have seen many films about spy agent or secret organization, you will be familiar with the use of spy device for detecting what the target are talking about and it is called with spy audio bug.
The Way It Works
Usually the spy for audio bug uses an antenna which is used to divert and transmit the communication signal from the place the communication occurs to the listening area. The distance between the target and the listening subject can be various. It can be few feet away or maybe thousand miles away. The distance between the target and the listening subject depends on the audio bug device which is used.
Basically, spy audio bug consist of two essential parts, namely: transmitter and receiver. The transmitter is made as small as possible and usually it is combined with a built in antenna and microphone.
Audio Bug Device Types
For some people, every spy device for audio bug looks like the same for all of them, in fact they are not. What we are talking here is not about the model of the device, but the kinds or the types of the device such as
RF transmitter
For the first audio bug that we will discuss is the one which is mostly used and it called: RF transmitter or radio frequency transmitter. Why it becomes the favorite? Because if it is known by your target, it will be very hard to trace who is the one who plant it, so the secret is sealed. It has a good stability of signal and there will be no casual signal interception. Rather than other spy audio bug devices which are sold in a high price, RF transmitter is sold in affordable price that is why it is mostly used in private investigation or personal need. However, related to the price, it becomes so hard to maintain it when it has been planted, so the listening subject must it very carefully and exactly.
GSM Bug
After discussing about the most used audio bug device, now we take into the next step to the most tough audio bug device: GSM bug. It is said as the toughest since it has several features, for example it has no limited distance. No matter where your target is, the surveillance can be done easily by a phone. The signal communication is transmitted using the GSM telephone system from the target place to the listening post through a phone.
Optical Bug
Just like its name, this activity uses the one optical device as the transmitter and usually the optical device which is used is laser. The way it works is the data (a sound, for example), is converted into a beam of light or optical pulse by the bugging device. Since it is very complicated to be used and its device is very expensive as well, it is the last option of bugging device to be chosen.
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Last Updated December 20, 2012