BLOODHOUND WIRED MICROPHONE DETECTION SYSTEM

A key piece of TSCM (Technical Surveillance Counter Measures)  equipment designed to hunt out hidden microphones and electronic eavesdropping (Bug) surveillance devices.

Developed by a core team of technicians during their time within Government service, the Bloodhound wired microphone detection system is a fully portable acoustically stimulated microphone detection system and is manufactured in the UK.

The BLOODHOUND operates by detecting the audio signal from a microphone and subjecting it to high amplification with elaborate filtering to remove extraneous noise. It has the ability to be operated in either of two modes, covert or overt.

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In a covert mode the operator uses the filter and headset units to listen for room noises as detected by the eavesdropping microphone.

In overt mode the power amplifier is added to the system. If the probe detects a microphone the system goes into acoustic feedback and a characteristic howl is produced.

PRIMARY CAPABILITY

  • Amplified wired microphone system where the target site is wired directly to a listening post.
  • Audio attack on telephone instruments.
  • Audio presence on cables.

SECONDARY CAPABILITY

  • Radio Microphones, – audio component, tape recorder attacks (many types) Video camera surveillance (many types)
  • General purpose amplification, especially on very weak and noisy signals .
  • Cable tracing

Detailed presentations and operational demonstrations available on request, please use links below.