Classification levels:
- Green (Informational): Known devices in baseline, expected infrastructure
- Yellow (Needs Review): Unknown BLE devices, new WiFi APs, unidentified RF
- Red (High Interest): Persistent transmitters, audio-capable BLE, trackers,
devices with repeat detections across scans
Features:
- Device history tracking for repeat detection (24-hour window)
- Audio-capable BLE detection (headphones, mics, speakers)
- Classification reasons shown under each device
- Color-coded indicators with visual styling
- Microphone badge for audio-capable BLE devices