Norcon Communications TTU-1A-X-24Click To Copy Two Way Classic Electronic Communicator 1/2" Glass Thickness, 24" Gooseneck Size AC Power Type. Satin Anodized

The Two Way Classic Electronic Communicator 1/2" Glass Thickness, 24" Gooseneck Size AC Power Type is designed to support clear two way voice communication through fixed glass barriers commonly used at security counters, service windows, and isolation booths. This communicator is intended for installations using 1/2" glass thickness and mounts through a circular cutout required between 3" to 4" in diameter. The housing is made from machined aluminum and finished in satin anodized, providing a consistent surface for counter or wall mounting. The outside faceplate diameter measures 5" with an outside projection of 1/2", while the housing inside depth is 2-1/2", allowing placement within standard counter cavities. A 24" gooseneck microphone is included and uses an electret microphone design to capture voice input from the user side of the glass at extended reach positions. Audio transmission is handled through two internal amplifiers that support sound output on both sides of the barrier. The unit operates on a wide power supply input range of 100-240V/AC and provides a power supply output of 15V/DC, 1A for internal operation. A Nickel Cadmium battery is included to support continued operation during power interruptions, offering a useful time range of 10 to 12 hours per charge and a battery operation time of up to 10 hours, with an approximate battery charge time of 6 hours. The listen mode includes 20 db compression to help manage voice levels during conversations, while distortion remains less than 2% under normal operating conditions. The total unit weight is 4 lbs, supporting stable installation in fixed glass communication environments.