Home Automation 10A11-1 User Manual

Model 10A11-1, Rev C

Two-Way Audio/Voice Alarm Module

DESCRIPTION

The Model 10A11-1, Rev C Two-Way Audio/Voice Alarm Module allows two-way communication with a central station after an
alarm, paging and listening from an on-premises or remote phone, annunciation of alarm and zone by voice, and voice messaging.
The Model 10A11-1, Rev C also provides a line-level audio output that can be tied into an amplifier or whole home audio system, and
a page output that is activated whenever the Model 10A11-1, Rev C generates audio output.

FEATURES

• Two independent audio amplifiers

• Two microphone inputs

• Line-level audio output (3.5mm jack)

• Page output (contact closure)

• Automatic gain control (AGC) for talk and listen

• Two-way or listen-only operation

• Control via standard Touch-Tone phone

• Connects to HAI Speaker/Microphone Modules and/or Omni Consoles and Lumina Keypads with Built-in Speaker/Microphone

• Connects to Hi-Fi by HAI and other whole home audio distribution systems for announcing voice messages and paging

INSTALLATION

Connect 8-ohm speaker(s) and two-wire electret microphone(s) to the Model 10A11-1, Rev C - See Figure 1. HAI Model 28A00-1
(Surface) or Model 28A00-2 (Flush) Speaker/Microphone Modules and/or Model 33A00-4 Omni Consoles and Model 33A00-20
Lumina Keypads with Built-in Speaker/Microphone can be used.

NOTE: Do not mount speakers, microphones, 28A00 modules, 33A00-4 consoles, or 33A00-20 keypads near any device that may
produce noise (fans, air conditioning units, audio speakers, etc.).

Microphones:

Microphones should be connected with 24 AWG or larger, shielded twisted pair wire. Wire length should not exceed 100 feet.
Connect the cable shields and negative wires together at the Model 10A11-1, Rev C terminal block only.

Do not connect the shield on the microphone end. Additional microphones can be connected to each input in parallel.

Speakers:

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. Additional speakers can be connected to each output in series.

Line-Level Audio Output:

A power amplifier may be connected to the line-level audio output using a 3.5mm patch cable. This is typically used to annunciate the
audio output from the Model 10A11-1, Rev C throughout a home when used with a whole home audio distribution system.

Page Output:

The page output provides a contact closure whenever the Model 10A11-1, Rev C generates audio. This is typically used to trigger the
paging feature of a whole home audio distribution system.

Home Automation, Inc. New Orleans, LA • Phone [phone] • Fax [phone]

28A00-1, 28A00-2,

33A00-4 CONSOLE,

33A00-20 KEYPAD, OR

SPEAKERS / MICROPHONES

8 OHM

SPEAKER

8 OHM

SPEAKER

TWISTED PAIR

TWISTED PAIR

MODEL 10A11-1, REV C

TWO-WAY AUDIO/VOICE ALARM MODULE

+

SPKR1 (SPEAKER #1 OUTPUT)

-

SPKR1 (SPEAKER #1 COMMON)

+

SPKR2 (SPEAKER #2 OUTPUT)

-

SPKR2 (SPEAKER #2 COMMON)

TWO-WIRE
ELECTRET

MICROPHONE

TWO-WIRE
ELECTRET

MICROPHONE

AUDIO IN

SOURCE 6

HI-FI

PAGE

IN

HI-FI

TWISTED PAIR

WITH SHIELD

+
_

+
_

+

MIC1 (MICROPHONE #1 INPUT)

-

MIC1 (MICROPHONE #1 COMMON)

+

MIC2 (MICROPHONE #2 INPUT)

-

MIC2 (MICROPHONE #2 COMMON)

LINE OUT (LINE-LEVEL AUDIO OUTPUT)

PAGE OUT (PAGE OUTPUT)

PAGE OUT (PAGE OUTPUT)

Figure 1 - Speaker/Microphone Connections

MOUNTING

When mounting and connecting the Model 10A11-1, Rev C, power down the controller (AC and battery). Connecting the Model
10A11-1, Rev C board, while power is still applied to the controller, can damage the board, the controller, or both.

Mount the Model 10A11-1, Rev C to the upper right side of the enclosure using the supplied adhesive-backed resealable fasteners.

When connecting to an OmniLT, route the cable to the connector on the top of the board marked "J1". Plug the Model 10A11-1, Rev
C cable into "J1" on the controller. The red wire should be to the left of the connector (red wire to Pin 1) - See Figure 2.
Make sure that the connector is aligned with the pins on "J1".

When connecting to an Omni II, OmniPro II, Lumina, or Lumina Pro, route the cable along the top of the enclosure to the connector
on the left side marked "J2". Plug the Model 10A11-1, Rev C cable into "J2" on the controller. The red wire should be to the top of
the connector - See Figure 3. Make sure that the connector is aligned with the pins on "J2".

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