PWB-2SKU: 51470 - PWB-2 quantity + ADD Description Installation & Specification Description PLASTERBOARD MOUNT KIT PWB-2 Plasterboard mount kit for 4 series intercom panel sizes (VES-74x and VSL-x4x) Installation & SpecificationDownload PWB-2 Specification (PDF) Download PWB-2 Installation (PDF) You may also be interested in VES-741 - VES-741 quantity + ADD VES-742 - VES-742 quantity + ADD