Came across an isis and it looks to be in rough shape and I’m at a loss with this thing as only half the print if that is on the job. Never have come across one of these before the entire safe circuit and door circuit are up some of the few pages I have of the prints and it appears that the run circuit comes from the board in the cop does anyone have any experience on these they remind me of a dover, but I’m starting to beat my head on a wall with this thing