

As far as I’m aware these are basically just trail cameras, they snap a photo on motion and send it over mobile data to be processed server side for ocr. They claim they can also identify make and model and anything different like bumper stickers. I wouldn’t be surprised if their object recognition is just people in India. I also suspect that their OCR is, or at least was provided through 3rd party api calls.
These are also on solar/battery and use cell data.