999> ...or defaced the label so that no one could do what you are proposing.
N>> You are suggesting that someone could come along, read the password, and gain access? In this case, that would be extremely unlikely. The device, though in plain sight, is not able to be physically accessed without it being obvious to the rest of the 20 people that work in that room. You'd either have to have a ladder to get to it (obvious someone not authorized is attempting to mess with the communications boxes), or you'd see the person standing on the kitchen counter (no kidding!) in plain view of everyone else, obviously doing something everyone else would know they were not hired to do. Many questions would ensue, followed by a question to me, (incredulously), "Did you ask so and so to look at the communications boxes??"