ESP32 Detects Surveillance Systems #shorts
The short version: STS Technologies' short demos an ESP32 gadget that sniffs out nearby surveillance gear, part of a growing DIY toolkit for spotting Flock Safety cameras in the wild.
Our Take
Credit to STS Technologies LLC for putting hardware where the outrage is. A lot of ALPR criticism stays abstract — data retention policies, vague "public safety" PR — but this short cuts straight to the physical layer: a cheap ESP32 board sniffing for the wireless signatures that give away nearby surveillance systems. That's the kind of citizen-engineering that makes this fight tangible instead of theoretical.
It also tracks with something we've said for a while: Flock Safety cameras don't announce themselves. They're bolted to utility poles and stop signs, often without signage, often without the public ever voting on whether they wanted a permanent record of every car that passes through town. Tools like FlockYou and ESP32-based detectors are a direct response to that opacity — regular people building the awareness infrastructure that cities and vendors refuse to provide.
DIY detection is a nice party trick, but it doesn't scale to covering every intersection in America. That's why crowdsourced mapping matters just as much — check our camera map to see what's already been documented near you, and if you spot hardware that isn't logged yet, head to take action and help fill in the picture.
This is DeFlock The USA’s original commentary. The video above is the work of STS Technologies LLC, published on YouTube — full credit to the creator.