Louroe Electronics AOP-535 User manual

DESCRIPTION
Models AOP-535 and AOP-545 are wall mount speakerphones designed to provide 2-way audio (listen/talkback) with
various modes of audio/video transmission systems such as:
IP Camera
DVRs
Video Servers
The AOP-535/545 have built in Digital Signal Processing (DSP) functionality that incorporates features such as echo
cancellation, attenuation and noise filtering, as such the units can operate in FULL or HALF DUPLEX mode/s depending
on the capability of the transmission device.
A plastic back box is provided with the unit for mounting to a wall, an OPTIONAL metal backbox can be ordered
as an accessory if mounting is desired. The AOP-535/545 must be powered by a 12Vdc, 500mA power supply.
The unit can be used for partial outdoor applications such as mounted to an outdoor exterior wall however the unit
be mounted in locations that are susceptible to excessive direct water spray.
tcatnoc”yrd“yratnemomnepoyllamronahtiwasetargetniehT
output, that can be connected to an alarm input, doorbell circuit, etc.
recessed
surface
AOP-535
must
not
1-inch. lighted, vandal resistant call button
The gain of the microphone and speaker are factory adjusted. If it is necessary to change the gain of the speaker of the
unit, it has to be done in small increments.
To adjust the audio output of the speaker, rotate the potentiometer clockwise (increase) or counterclockwise (decrease)
slowly until the desired loudness is attained.
The AOP-535/545 provide line level audio input and output. It has amplifier that drives the built-in 4” speaker.
For detailed wiring diagrams to terminate the connection to a 3.5mm mono/stereo or RCA jack please refer to page 2 of
this document.
OPERATIONS
AOP-535/545
SPEAKERPHONES
INSTALLATION AND OPERATING INSTRUCTIONS
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
/ www.louroe.com[email protected]
®
Page 1 of 4
LOUROE ELECTRONICS® 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
website: www.louroe.com e-mail: [email protected]
(818)
AOP-535/545 04/2020
AOP-535 AOP-545

INTERCONNECTION DIAGRAM
CONNECTING LOUROE MODEL AOP-535/545
DIRECTLY TO AN IP CAMERA, DVR,
VIDEO SERVER, ETC. USING 3-COND. SHIELDED CABLE
EXT
MIC SPKR +12Vdc
AUDIO
OUT
AUDIO
IN
C
A
SP
B
LOUROE MODEL AOP-535
WHITE (SP)
BLACK (C)
(C) BARE
(B) RED
TO OF IP CAMERA, DVR, ETC.AUDIO OUT
TO OF IP CAMERA, DVR, ETC.AUDIO IN
NOTE: BLACK AND BARE WIRES ARE COMMON GROUND
BARE (C)
BLACK (C)
RED (B)
WHITE (SP)
Audio Out
Audio Out Audio In
Audio In
Bare Wire
Red Wire
RCA CONNECTION
3.5mm CONNECTIONMONO
3.5mm CONNECTIONSTEREO
White Wire
Black Wire
Black Wire
White Wire
Red Wire
Bare Wire
M
O
N
O
M
O
N
O
S
T
E
R
E
S
T
E
R
E
Audio Out
Audio In
Red Wire
Black Wire
White Wire
Bare Wire
WIRING REQUIREMENTS
3 Conductor consisting of:
+2 Conductor , 20 gauge
with 22 gauge drain
+1 Conductor , 20 gauge
All in the same jacket
shielded
unshielded
+12Vdc,500mA power required
(AD-1 power supply included)
Connect to this 2-pin terminal block
ELECTRET
CONDENSER
MICROPHONE
AUDIO
IN
Page 2 of 4
LOUROE ELECTRONICS® 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
website: www.louroe.com e-mail: [email protected]
(818)
AOP-535/545 04/2020
INSTALLATION AND OPERATING INSTRUCTIONS
AUDIO
IN
OUT
PC BOARD
BARE (C)
BLACK (C)
RED (B)
WHITE (SP)
GND
IN
PWR
GND
5-PIN TERMINAL BLOCK IDENTIFIER OF AOP-535/545
(black) PWR = 12VDC
(black w/stripe) GND = Power Ground
( ) OUT = Audio Output (microphone)
( ) GND = Ground (audio) and Ground (speaker) (black wire)
(white) IN = Speaker in from external device
red
bare
TALKBACK
ADJUST

IMPORTANT NOTICE
When this equipment is used as part of an audio
monitoring system, the law requires that the public be
given notice of AUDIO MONITORING ON THE
PREMISES. A decal notice is included with each
microphone shipped.
Federal Law References:
Federal Regulations, US Code, Title 18. Crime and
Criminal Procedure, Sec 2510.
SPECIFICATIONS (Microphone)
Microphone output
Type
line level (0 dB @ 1kW)
Electret Condenser
Supply voltage 12 Vdc, 500mA
SPECIFICATIONS (Speaker)
Speaker Power output
Speaker Impedance
Speaker magnet
Speaker size
Weight, net
2W
8W
3 oz. ceramic
4” (10cm)
3 Lbs. (1.4 Kg)
Microphone element sensitivity
Frequency response
Output Impedance
-45dB
40 Hz to 15 kHz 1 dB
600 unbalancedW
SPECIFICATIONS (Mechanical)
Dimensions (Face Plate) 6 1/4"H x 8"W
Backbox for AOP-535/545
metric (158mm H x 203mm W)
Surface Mount Box (metal) 6 1/4"H x 8"W x 2 3/4”D
Flush Mount Box (plastic)
Backbox Portion 5"H x 6 7/8"W x 2 5/8”D
Total including flange 6 1/4"H x 8"W x 2 5/8”D
metric (158mm H x 203mm W x 67mm D)
metric (127mm H x 175mm W x 67mm D)
metric (158mm H x 203mm W x 70mm D)
Page 3 of 4
LOUROE ELECTRONICS® 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
website: www.louroe.com e-mail: [email protected]
(818)
AOP-535/545 04/2020
INSTALLATION AND OPERATING INSTRUCTIONS
AUDIO
MONITORING
On
These Premises
®
WARRANTY
LOUROE ELECTRONICS® warrants that at the time of shipment products manufactured by LOUROE ELECTRONICS® to be free of defects in material and workmanship.
Should a defect appear within one year (12 months) from date of shipment, LOUROE ELECTRONICS® will, at its sole discretion, repair or replace the defective equipment.
This equipment shall not be accepted for repair or return without prior notification by LOUROE ELECTRONICS®.
This warranty does not extend to any Louroe product that has been subjected to improper or incorrect installation, misuse, accident, or in violation of installation
instructions provided by LOUROE ELECTRONICS®.
Returned shipments to LOUROE ELECTRONICS® shall be at customer’s expense. LOUROE ELECTRONICS® will return the equipment prepaid via best way.

MANUFACTURED
IN THE
Page 4 of 4
LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
website: www.louroe.com e-mail: [email protected]
(818)
®
INSTALLATION AND OPERATING INSTRUCTIONS
AOP-535/545 04/2020
NOTENOTENOTENOTE