IDK wtf that could possibly mean... it's literally a normal door with a fire alarm next to it. The only words involved are "fire" on the tiny plastic alarm that is standard everywhere I've ever seen, and exit (which I didn't see, but I presume was on the ceiling behind the camera, as this is a nationwide building standard)

Do you have a picture of this confusing signage? I'd love to see it, because the one I saw paints a pretty clear picture (in which again, I support his actions, including the white lie...I just don't support spreading a lie in a misguided attempt at solidarity)