CRL Brushed Stainless Steel 6" Round Level 3 Bullet Resistant Speak-Thru Is made up of heavy stainless steel. It provides natural transmission of voice and offers a level 3 bullet resistance. It is specially designed to use with resistant glass, acrylic or polycarbonate. It is suitable for glazing thicknesses from 1-3/16" to 1-7/8" (30 to 48 mm). It is mostly used in casinos, banks, cash window and restaurants. It has brushed stainless steel finish and it prevents tampering from the outside, and stops drafts to the interior. Optional Spacer Rings available for use with glazing materials less than 1-3/16" (30 mm) thick. Specifications: Material: Stainless Steel Finish: Brushed Stainless Steel Bullet Resistance: Level 3 Instructions Included Glass Fabrication Required: 5" (127 mm) Diameter Hole DS 06/28/2016
The brushed stainless steel 6" round level 3 bullet resistant speak-thru is designed for use with bullet resistant glass, acrylic, or polycarbonate in service windows and doors. constructed from heavy stainless steel with a brushed finish, this unit features concentric circular louvers spaced to deflect projectiles entering the cavity between the interior and exterior surfaces. it accommodates glazing thicknesses ranging from 1-3/16" to 1-7/8". for glazing materials less than 1-3/16" thick, optional spacer rings are available. this speak-thru has an overall diameter of 6" and requires a 5" diameter hole for glass fabrication. it provides level 3 bullet resistance for security applications. the unit is intended for installation in environments where clear communication through a barrier is necessary while maintaining a high level of protection. installation instructions are included with the product to assist with the mounting process in service windows and doors. the heavy stainless steel construction ensures the unit remains stable within the glass, acrylic, or polycarbonate panel once installed. this speak-thru is a component for hospitality and display shelving systems requiring secure service window access.