Wall contact microphones (also known as stethoscope wiretaps) belong to one of the most interesting categories of surveillance equipment - they allow for easy and effective eavesdropping through walls, doors and other obstacles. So, unlike standard bedbugs, there is no need to install them in the room where the conversation will take place. This solution is perfectly suited for use by uniformed services, investigative journalists and private detectives in order to conduct wiretapping in places where physical access is difficult or even impossible.
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£489.99 tax inc.