Middle Atlantic DWR Series Rack, DWR-21-17Middle Atlantic DWR Series Rack, DWR 21 17 Introducing the Middle Atlantic DWR 21 17, the pinnacle of wall mounted rack cabinets designed to blend security, accessibility, and efficiency in a single, versatile enclosure. The DWR series redefines how you deploy professional AV, IT, and power distribution gear in both secured and non secured environments. With its pivoting, sectional design, this wall cabinet delivers rear access like never before,