Technical Surveillance Counter Measures

FIC provides a highly professional, comprehensive series of tests to detect hidden electronic listening devices. Our specialists use only the most modern technology and techniques, and are trained to deal with all aspects of transmitted voice or data communications. We can inspect your premises for:

Active radio frequency transmitters

Inert frequency transmitters

RF telephone transmitters

Frequency hopping transmitters

Spread spectrum transmitters

Carrier current transmitters

Telephone infinity transmitters

Modified/tampered telephone sets

Internal hard-wire taps

Infrared transmitters

RF video cameras

Hard wired CCTV Cameras

Contact microphones

Operating magnetic tape recorders

Hard-wire microphones

Pneumatic tubing with amplifiers

Internal inductive telephone taps

PBX hard-wire taps

TEMPEST threats

Unintentional wiring compromises