Voice Transmission Hardware
TTU-3 INTERCOM
There are times when its impractical to cut a 3 to 4 inch hole in a bullet resistant barrier, in such cases the TTU-3 is the intercom of choice. The TTU-3’s prism shaped units are ideal for counter top mounting on both sides of a barrier.
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TTU-1 INTERCOM
Provides hands free communication between people separated by security or isolation barriers. It is the most widely used barrier intercom system.
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SC100 INTERCOM
Provides hands free communication between people separated by security or isolation barriers. It is the most widely used barrier intercom system.
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SQUARE BULLET RESISTANT TALK THRU
Designed to allow for natural voice transmission. Spacer blocks secure the glass through the hole to the front and back plates. Made of heavy stainless steel.
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NO. 6-D TALK THRU
Round 6” diameter cast stainless steel talk thru design offers natural voice transmission with evenly spaced louvers. This unit is available as interior or exterior model (specify which). No. 6-D Talk Thru is adjustable for .25” x 1.875” thick glass. Glass thickness less than 1.1875” requires optional spacer ring. Indicate glass thickness when ordering.
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NO. 5-D TALK THRU (patented)
Five inch diameter cast stainless steel talk thru with vertical louvers provides natural voice transmission. No. 5-D Talk Thru is available for interior to exterior use (specify which) and fits glazing from .25” to 1.875” thick. Optional security screws and contraband screen are available. Indicate glass thickness when ordering.
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NO. 6-FR TALK THRU
Six inch diameter stainless steel talk thru has offset holes in front and rear to provide natural voice transmission. No. 6-FR Talk Thru is available as interior or exterior model (specify which). It fits glass from .25” to 1.875” thick. Indicate glass thickness when ordering.
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NATURAL ACRYLIC TALK THRU
This Talk Thru is designed for use with bullet resistant acrylic or polycarbonate, and offers natural voice transmission. Talk Thru provides enough overlap to prevent direct entry of projectiles.
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Anaheim, CA 92807
Phone: (888) 358.2309
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