Briefcase Transmitter

 Built into an attachÈ case, the Briefcase Transmitter is a micro transmitter connected to surveillance microphone that is nearly invisible to the human eye. The system can broadcast covert audio over an extended distance, thanks to its lengthy antenna that is crafted inside the lining of the briefcase.

When concealed transmitters are affixed to the skeletal frames of a briefcase, we take into account that people walk and move around during covert audio surveillance operations. Although the physics behind this require that people stay still for best surveillance broadcasting, our system is the best choice for conversation capture using concealed transmitters.

The surveillance microphone is hidden behind the combination lock. The handle of the briefcase contains the activation and deactivation switch. An inconspicuous position of the handle controls the transmission activation.