Physical Configuration Hardware States
Subsystem Activity Matrix Silicon Status
RF & Thermal Spectrum Visualizer (100 kHz - 10 THz)
RECEIVER ACTIVE
Frequency span: 13.56 MHz (NFC) → 800-2600 MHz (Cellular) → 2.4/5 GHz (Wi-Fi/BLE) → Far-IR
Detector Squelch: Nominal
Why "Powered Off" Still Transmits
Modern iOS and Android flagships delegate low-power mesh tracking to an isolated microcontroller (e.g. Always-on Processor or secure enclave). Even when the operating system shuts down, the secondary BLE core periodically broadcasts encrypted discovery beacons for offline crowdsourced find networks.
Faraday Shielding & Foil Physics
A continuous conductive wrap (such as heavy aluminum foil or military-spec multi-layer Faraday mesh) reflects and cancels incident RF electromagnetic waves via surface eddy currents. A tight fold provides >45 dB attenuation, reducing BLE beacons beneath receiver noise floors.
Transmission Security Audit Log
Real-time computed security state formatted for technical privacy auditing: