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Telephone Eavesdropping and Detection


Click here to play video.Countermeasures Amplifier

Countermeasures Amplifiers very often are specifically tailor made for surveillance applications. Many of the better units have various adjustable notch- filters to eliminate low-frequency sounds such as vibrations. In addition, some of the better countermeasure amplifiers have impedance switches on their input and output jacks so you can interface the amplifier with various other types of surveillance tools including contact, spike, tube, strap or clip microphones, as well as recording systems or transmitters.

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For a complete glossary of terms relevant to countermeasures amplifiers please click here.

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There are probably hundreds of books on eavesdropping and countermeasures amplifiers, but few are written by industry professionals who understand the creative but complex nature of electronic surveillance. It is certainly understandable why a reputably successful eavesdroppers and wiretappers who has spent years breaking the laws would not want to write about about how they used surveillance devices. It is also understandable why law enforcement would not write a book explaining how they performed surveillance or counter surveillance operations.

The Red Balloon is produced by one of the worlds leading experts in electronic surveillance and countermeasures amplifiers and he is the author on the recognized authoritative text book on the subject. The video’s host is also the only industry expert to teach and coordinate electronic eavesdropping programs at a major university and has trained hundreds of corporate security, law enforcement and members of the intelligence community.

The Red Balloon is a two-hour DVD that presents the truly accurate and insightful world of surveillance and counter surveillance techniques and is a critically acclaimed and award winning video. Security Management, the largest security magazine in the world has given The Red Balloon a 5 Stars Review.