Here are Five Top Reasons to Hire JRS Private Investigators for a Technical Surveillance Countermeasures (TSCM) 1. Access to specialized equipment and expertise Access to advanced technology: TSCM professionals, including qualified PIs, use specialized, high-tech tools such as spectrum analyzers, nonlinear junction detectors, and thermal imaging cameras that are not available to the public. Detecting modern threats: Surveillance equipment is increasingly small, … Continue reading Reason Hire Private Investigator Technical Surveillance Bug Sweep