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GAI-Tronics Call/Talk® communication systems
provide paging and party-line capabilities in a durable,
easy-to-operate package. Plant personnel use the paging capability to locate individuals throughout the
facility, Further communication then occurs over the
party line, allowing two or more people to converse without being heard over the speakers. GAI-Tronics
offers two variations of Call/Talk®: Single-Party (one
party line), or Multi-Party (five party lines for up to five
simultaneous two-way conversations).
The GAI-Tronics Call/Talk® System is a distributed amplifier system. Each indoor, outdoor, or hazardous
area wall station contains a speaker amplifier for driving
speakers. GAI-Tronics Call/Talk® System is completely
modular: every station consists of an enclosure, a cover
plate, a power supply, and a speaker amplifier module.
In addition, Desktop, Desk-Edge, and Flush-Mount stations include a separate subset equipped with a cable
to plug into the remote enclosure.
All Call/Talk® station amplifiers are electrically paralleled; systems may be expanded by extending cable
from the nearest amplifier or junction box. A single
resistance load is required for each page and party line
circuit to establish line impedance and minimize effects
of stray induced hum or noise signals. For ease of load
adjustment, a GTC line balance assembly should be placed near the electrical center of the system, and near
an indoor handset station in a quiet area.
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customer service: customerservice@gai-tronics.com 
