Dual Band Flock Camera Detection With OUI Spy #flock #esp32

Our Take

Credit where it's due: Valleytech Custom Solutions is doing the kind of hands-on work that the surveillance industry would rather you never think about. Using an ESP32 board and a project called OUI Spy, they're showing how to pick up on the wireless fingerprints Flock cameras leave behind, going dual-band to widen the net. This isn't theoretical privacy advocacy, it's a soldering iron and a few lines of code aimed squarely at making invisible infrastructure visible.

That matters because Flock's whole business model depends on these cameras blending into the scenery. Most people have no idea there's a plate-reading, image-storing, network-connected camera on their daily commute, feeding a database that local cops, HOAs, and sometimes federal agencies can tap into with little oversight. When independent builders start reverse-engineering detection methods and sharing them publicly, it chips away at that obscurity. Every DIY project like this lowers the barrier for the next person to build their own, and that's exactly the kind of decentralized pushback mass surveillance networks aren't built to withstand.

We'd love to see projects like this cross-pollinate with community mapping efforts. If you spot a Flock camera near you, whether through a gadget like OUI Spy or just your own eyes, log it on our map so others can see it too. And if you want to push back on these systems beyond detection, check out our take-action page for ways to get involved locally.