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TSCM Sweeps Melbourne Beach FL JRS Investigations Devices
During a Technical Surveillance Countermeasures (TSCM) sweep in Melbourne Beach,Florida, JRS INVESTIGATIONS locates these 5 primary devices: 1. RF (Radio Frequency) Transmitters: These are classic “bugs” that use radio waves (FM, UHF, VHF) to transmit audio to a nearby receiver. 2. Cellular (GSM) Bugs: These devices use mobile phone networks (2G–5G) to transmit audio globally 3. Carrier Current Devices: These …









