Does PS3 have IR?

Answer 1

IR would be infrared. The later model PS2s had an infrared reader, so you could use any universal remote to control DVD playback (could potentially use it for gameplay too, but you couldn't use the analog or input more than one command at a time).

Answer 2

I would answer your question if I knew what you are talking about. I have a PS3, but I don't know what a IR is.