CRL C0EW3636A Satin Anodized 40" Wide Bullet Resistant Exterior Window with Surround Sound, Speak-Thru and Shelf with Deal Tray

This CRL Bullet Resistant Exchange Window uses a Clamp-On Frame designed for installation into wall openings that are 5" to 8-1/2" (127 to 216 mm) thick. The window is secured in the opening by tightening the interior side of the frame to the unit. Each window comes complete with a 12" (305 mm) deep Stainless Steel Shelf with a Non-Ricochet Bullet Resistant Deal Tray. The 1-1/4" (32 mm) thick bullet resistant acrylic is rated for Level 1 protection. A Cat. No. N666 Speak-Thru is built into the acrylic, and offers Level 3 protection while allowing natural voice transmission. An ove