tahaOS

Hi, I am looking for High FPS IP surveillance camera, that could operate at least on 480 FPS (or higher). I've been reading online, so far I could not find a proper IP camera (though it does say 1000/1200 FPS with its name like on alibaba.com, but their support team does not acknowledge this claim). Just wanted to know if such high FPS cameras exist in market? So recording can be highly precise? Thanks for your time,