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Audio Consoles have a built-in Speaker and Microphone. These Consoles are used for voice messaging, two-
way communication with a central station, and voice annunciation of alarms.
Note: Do not mount Audio Consoles near any noise producing devices (fans, air conditioning units, audio
speakers, etc.).
8 OHM
SPEAKER
MICROPHONE
ELECTRET
TWO-WIRE
BLACK
(-)
RED
(+)
Microphones should be connected 24 AWG or larger, shielded twisted pair wire. Wire length should not
exceed 100 feet. Connect the cables and negative wires together at the Two-Way Audio/Voice Alarm Module
terminal block only. Do not connect the shield on the microphone end.
Speakers should be connected with 18 AWG or larger, twisted pair wire. For wire runs that exceed 50 feet, use
16 AWG wire or larger. Wire length should not exceed 100 feet.
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SPKR1 (SPEAKER #1 OUTPUT)
SPKR1 (SPEAKER #1 COMMON)
SPKR2 (SPEAKER #2 OUTPUT)
SPKR2 (SPEAKER #2 COMMON)
TWISTED PAIR
WITH SHIELD
TWISTED PAIR
TWISTED PAIR
8 OHM
SPEAKER
SPEAKER
8 OHM
TWO-WIRE
ELECTRET
MICROPHONE
MICROPHONE
ELECTRET
TWO-WIRE
SPEAKER AND MICROPHONE CONNECTIONS
MIC2 (MICROPHONE #2 COMMON)
MIC1 (MICROPHONE #1 COMMON)
MIC2 (MICROPHONE #2 INPUT)
MIC1 (MICROPHONE #1 INPUT)
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+
-
+
-
+
-
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