CRL Aluminum Glazed Vision Window Interior w/ Surround Sound Voice System - Choose Options (Custom Size)

Standard Inset Frame Vision Window with Surround Sound System to Allow Natural Voice Transmission Custom Anodizing Available Drawings and Specifications are Available Online CRL Standard Inset Frame Vision Windows with Surround Sound allow natural voice transmission without an installed speak-thru device. Vision Windows are typically installed above built-in Exchange Drawers, or as sidelites in Multi-Lite Exchange Window units. Frame is designed for walls at least 4-7/8" (124 mm) thick. They are not weather tight, and are recommended for installation only in interior applications. The frame is uniform on four sides. Securing the frame to the wall requires the removal and installation of the glazing material and spacer blocks. Can also be ordered with U-Channel only under glazing to enable access to Drop-In Deal Trays.SPECIFICATIONS:Materials: Glazing - 1/4" (6 mm) Glass; 1-5/16" (33 mm) Level 1 Glass; 1-1/4" (32 mm) Level 1 Acrylic; 3/4" (19 mm) Level 1 Lexgard®; 1-3/8" (35 mm) Level