Spec Sheet Preview: The Alpha Communications® model VIP811D VIP™ Series Stainless Steel (Vandal-Resistant) directory units are designed to mount right on the surface of the wall. Made of heavy-gauge brushed stainless steel (or polished brass), the VIP™ directories holds a single sheet of 8.5" x 11.0" paper, protected by a thick polycarbonate window. Simply type the listing of resident names and numbers onto the sheet of paper, and you have a directory designed to easily display 100-200 names. For inst …