I did this years ago at an office I worked at, The rfid door entry system had an API notification system so I tied it into the buildings PA system (which was ju

I did this years ago at an office I worked at, The rfid door entry system had an API notification system so I tied it into the buildings PA system (which was just an old server running Linux in a utility closet) so that whenever the boss key'd in it'd play https://www.youtube.com/watch?v=-bzWSJG93P8 https://www.youtube.com/watch?v=-bzWSJG93P8 in specific rooms (dev team room and my office). He was not amused. Given how generally useless he was he should have been glad it wasn't this https://www.youtube.com/watch?v=Bk2ASy1svvU https://www.youtube.com/watch?v=Bk2ASy1svvU