The DIFOSE TSCM team detects all types of covert electronic devices using professional RF spectrum analyzers, lens detectors, and thermal cameras.
Today's concealment technology has advanced so far that devices can be embedded in socket covers, furniture, and even light fittings.
Miniature microphones that transmit via RF or operate through wiring. Can be placed inside socket covers, ceiling lights, and furniture and remain active for months.
Cameras that record through millimetre-sized holes using pinhole lens technology. Can be integrated into electrical sockets, smoke detectors, and clocks.
GPS locators attached magnetically under vehicles or integrated into wiring systems. Some models run on internal batteries for 30+ days.
Devices that act as fake base stations, intercepting all mobile phone traffic. Used by state-sponsored actors and organized crime groups.
Hardware keyloggers attached to keyboard cables or inserted into USB ports. Passwords and corporate data are transmitted remotely — software scanning tools cannot detect them.
Laser-based systems that analyse vibrations on glass surfaces, recording conversations from metres away. No physical device placement in the room is required.
Our professional RF spectrum analyzer detects covert devices transmitting on any frequency in real time. Covers GSM, Wi-Fi, Bluetooth, Z-Wave, and custom frequencies.
From executive offices to negotiation rooms, corporate vehicles to hotel rooms — comprehensive TSCM service in any environment.
Comprehensive acoustic, RF, and optical sweeping of boardrooms, CEO offices, and executive areas. Creation of a secure meeting environment.
Detection of GPS tracking devices, microphones hidden under seats, and devices plugged into the OBD port. In-vehicle network analysis.
Detailed sweeping of accommodation before critical meetings or sensitive travel. Clocks, sockets, and TVs included.
Detection of rogue hardware added to switch ports, USB extenders, and network cabling. Rogue access point scanning.
Internal component and firmware analysis of gift electronics, compromised devices, and suspicious hardware.
Monthly, quarterly, or annual scheduled sweep programmes. Continuous security assurance and reporting service.
The request is received via encrypted channel. Location information is shared with the team only on the day of the operation. NDA is signed, and the sweep team arrives in unmarked vehicles.
All frequencies from 1 Hz to 14 GHz are scanned using a broadband RF spectrum analyzer. On anomaly detection, frequency, power, and timestamp are recorded.
Pinhole cameras are detected using a camera lens detector. The thermal camera reveals heat signatures of active electronic devices. Dark-field examination is performed.
Listening devices added to power lines, telephone lines, and data cables are detected using a linear line analyser. Electrical sockets are physically inspected.
All findings are documented in an encrypted, signed technical report. A clean area certificate is issued. An option to hand detected devices over to law enforcement is provided.
Military and intelligence-grade, field-proven TSCM equipment.
Before high-profile negotiations, legal consultations, and board meetings, ensure your conversations are secure with professional TSCM sweeping.