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General Description
UltraVoice Remote Interface (UVRI-B)
General Description
Introduction
The UltraVoice Remote Interface unit (UVRI-B) provides remote extension of Federal
Signal indoor and outdoor warning systems. The UVRI-B is available with a number
of standard and optional features to allow efficient and cost-effective alerting and
notification.
The UVRI-B is available for indoor applications only.
Figure 1 UVRI-B Parts Layout
INTRUSION
SWITCH
FAULT
INDICATOR
TYPE N - FEMALE
ANTENNA CONNECTOR
TRANSCEIVER
(OPTIONAL)
SPEAKER
AC POWER
INPUT
AMPLIFIER
AUDIO OUTPUT
RELAY
CONNECTIONS
BATTERY
POWER
DISCONNECT
RADIO
POWER
DISCONNECT
12VDC BATTERY
1/2" CONDUIT
KNOCKOUTS
AUDIO
AMPLIFIER
PCBA
CONTROL
PCBA
MICROPHONE
CLIP (OPTIONAL)
Overview
All relay control, audio generation, and remote communication functions are handled by
the UVRI-B control board. The control board contains connectors and terminal blocks for
interconnection to other system components.
The UVRI-B receives remote control signals and responds to the Federal Signal
Commander System for live PA and for activation of recorded voice, warning tones,
and relay outputs. The UVRI-B can provide a relay contact closure and audio output for
interfacing local fire panel notification.
