Breaks the Acoustical Barrier with Clear, Reliable, Hands-Free Two-Way Conversation
This CRL Thru-Glass Two-Way Electronic Communicator is a self-contained, easily installed device that allows clear, intelligible two-way conversation in locations where security must be maintained. The unit is automatically activated when the clerk speaks for hands-free operation. Incorporating the finest electrical design, you can select either the 115V AC model, or the 12V DC battery powered model. Units are available in
Deluxe Models in satin anodized finish.
Standard Unit Fits 1/4" to 1" (6 to 25 mm) Glass
Level 1 and Level 3 Bullet Resistant Models Adapt to Various Glazing Materials
Color: Satin Anodized Aluminum
Minimum Order: 1 Each
Diameter: 5 in (127 mm)
Exterior Thickness: 1/2 in (12.7 mm)
Interior Can Thickness: 3-1/2 in (88.9 mm)
The Standard Model TTU1A has a fixed gooseneck microphone. The
Deluxe Model TTU1AJ has a removable gooseneck microphone. Both units adapt for use with the optional TTU1HS
Hands-Free Headset. All units are supplied complete with mounting hardware, instructions and power supply. Extension kit for glass thicker than 1 inch (25 millimeter) may be ordered separately.
This unit requires a three to four inch (76 to 102
millimeter) diameter hole for installation.