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I'm building an RF monitoring system. It can tell you things like: - The car that parked nearby last night coincided with a "Derek's Galaxy Buds" device with
by rf-monitor 4mo ago
I'm building an RF monitoring system.
It can tell you things like:
- The car that parked nearby last night coincided with a "Derek's Galaxy Buds" device with MAC address aa:bb:cc:dd:ee:ff. The buds also drove by briefly the previous night.
- Alert on sudden cross-specturm disturbance (e.g. burglars using a cheap jammer to disable WiFi cameras).
- Alert on known device contact loss (powered off / left premises).
- Review device movement across a campus/neighborhood (using multiple listening pods).
I have a working PoC. It can run on a cheap, low-power computer (e.g. Raspberry Pi) supporting multiple RF sensors (BT/BLE/WiFi). Has a web UI. Can publish events to an external security system. Currently working on an LLM interface to make it trivial for a non-technical operator to set policies and ask questions about events.
Could be sold as an appliance or a license for a DIY build.
Seed investors are welcome to contact rf-monitor@tuta.com
- gallamine 4mo agoYou're monitoring all the available channels and then correlating them together?
- rf-monitor 4mo agoYes, especially since many peripherals use both BT and BLE.
- yencabulator 4mo ago> - The car that parked nearby last night coincided with a "Derek's Galaxy Buds" device with MAC address aa:bb:cc:dd:ee:ff. The buds also drove by briefly the previous night. Are there still lots of devices that don't do randomized MACs? Apple and Android are not that easily trackable anymore.