Counter-Surveillance Services in Canada, USA, and Worldwide.

Technical Surveillance Countermeasure (TSCM) Sweeps

We detect and neutralize hidden surveillance threats in residential, corporate, and high-security environments.

With years of expertise in surveillance and counter-surveillance technology, we don’t just locate hidden or covert surveillance devices— we’ve designed and manufactured them. From audio and video surveillance transmitters to signal jammers, audio-neutralization systems, and advanced privacy extraction tools, giving us unmatched insight into how these systems work, where they’re hidden, and how to eliminate them.

This unparalleled understanding allows us to provide precise, reliable, and effective Technical Surveillance Countermeasure sweeps, ensuring your most sensitive spaces are fully secured.

Using State-of-the-Art Detection Equipment:

  • RF Spectrum Analyzers: Detect active transmissions (Wi-Fi, Bluetooth, cellular).
  • Non-Linear Junction Detectors (NLJD): Locate hidden electronics, powered or not.
  • Thermal Imaging & Infrared Tools: Identify heat signatures and laser-based eavesdropping.
  • Acoustic Amplifiers: Detect hums, vibrations, and hidden microphones.
  • X-Ray Scanners: Reveal hidden devices inside objects, furniture, and equipment.
  • Inspection Cameras: Access hard-to-reach areas like vents and ceilings.
  • Network & Signal Scanners: Uncover unauthorized devices and unusual EM activity.

We Meticulously Inspect and Protect Against:

  • Hidden Cameras (wired & wireless)
  • Audio Bugs & Microphones
  • RF Transmitters (Wi-Fi, Bluetooth, Cellular, VHF/UHF)
  • Power Line Transmitters
  • Laser-Based Listening Devices
  • GPS Trackers
  • Infrared & Thermal-Based Surveillance
  • Unauthorized Network Connections
  • Electromagnetic Interference (EMI)
  • Compromised Devices
  • Hidden Storage Devices


We are trusted globally by corporate leaders, private individuals, and government agencies across Canada, the USA, and internationally. Unlike other providers, we don’t outsource sweeps to local teams. Every TSCM inspection—regardless of location—is personally conducted by the original founders of TinyTx. This ensures that every sweep benefits from our firsthand expertise in designing, manufacturing, and neutralizing surveillance systems. Whether safeguarding trade secrets, executive meetings, or personal privacy, we deliver unmatched precision, discretion, and actionable solutions you can trust.

All services are performed discreetly, and findings are securely shared with authorized parties only.