At GBI, we utilize only the most advanced equipment in order to perform sweeps to identify many different types of audio and video interception devices.

Please don't be fooled by three hundred dollar detection devices offered on the internet. For professional results, professionals with professional equipment are the only answer.

We utilize state-of-the-art devices to perform radio frequency spectrum searches. This search covers the frequency spectrum of between 10 KHz and 3.0 GHz. In addition, the area will be inspected with an Electro-viewer to detect covert infrared and laser transmissions.

Additionally, a broadband receiver designed to detect and locate all major types of electronic surveillance devices up to the 12 GHz level will be utilized.

The power lines and selected telephone lines will also be inspected for carrier current devices with high tech Telephone Analyzers. The operator’s procedure regarding telephone line analysis and instrument analysis are on premise exercises that identify attacks against predetermined telephones or telephone lines. The areas telephone instruments will also be surveyed, to determine if the system’s electronic sets provide the appropriate digital output to the “system” for processing and whether the telecommunication seems to have adequate safeguards.

Additionally, other instruments will be utilized, which provide the capability to detect hidden electronic devices, regardless of whether the device is radiating, hard wired, or even turned on at all.

To complement the electronic aspect of the TSCM Survey, a complete physical search will be conducted within each cubicle and adjacent area. This inspection will include all interior surfaces, ceilings, furniture, ventilation ducts, lighting fixtures, electrical fixtures, plants and wall decorations, etc.

If you have any questions or comments, please contact us and we will get back to you very shortly.