In a Technical Surveillance Countermeasures (TSCM) sweep Done by JRS INVESTIGATIONS in MAUI, HAWAII, 3 TYPES of tracking devices found are: 1. Live (Active) Trackers: These devices transmit location data in real-time or at set intervals (e.g., every 30 seconds) using cellular or satellite networks. They are detected by scanning for active radio frequency (RF) bursts. This is done using … Continue reading TSCM Sweep JRS Investigations in Maui Hawaii 3 tracking devices