I disassembled it. It wasn't just recording video. It was performing on-device inference using a stripped-down neural network, but not for facial recognition or license plates. The labels in the code were things like “anxiety_score” , “gaze_duration” , “microexpression_class” . And one final buffer: “identity_embedding” .
My coffee went cold. I dug into the serial console via the RS-232 port. The boot log was normal at first—Uboot, kernel decompression, mounting the rootfs. But then, wedged between the DMA initialization and the video codec handshake, there was a custom module I’d never seen: . ids-7208hqhi-m1 s firmware
I powered down the IDS-7208HQHI-M1 S. The fan spun once, then stopped. I disassembled it