Inter-M Americas ARM-911 Specifications

Automated Remote Messaging

ARM-911
RM-911D
RM-911W

The ARM-911 responds to public address requirements and Voice Alarm Messaging for small to
medium installations. The ARM-911 is a high performance highly versatile stand-alone automated
remote messaging controller. This unit is an ideal add on to any existing or new installation PA
system and useful to easily initiate code blue paging or lockdown procedures.

Up to 4 remote microphones can be connected to the ARM-911. The microphone can be used for
live instant voice messaging. 10 buttons on the microphone station are used to activate any
messages. A telephone paging input allows the ARM-911 to be connected to the paging port of a
PBX for live telephone paging and message triggering.

Each input is fitted with volume controls, High pass filter, equalizers and user programmable input
priority settings. 2 auxiliary inputs allow connection to a cordless microphone, background music
source or receiving audio from other emergency messaging devices such as fire alarm panels. Ten
contact closure or alarm inputs make it possible to obtain external trigger and broadcast pre­programmed message from any remote devices.

A built in programmable timer allows for scheduled payback of any of the 10 recorded message
and other web-browser control panel up-loadable files. The ARM-911 can also be used for both
electronic School bell and automated message playing.

AUTOMATED REMOTE MESSAGING

Desktop Type Wall-Mount Type

ARM-911 Automated Remote Messaging

The ARM-911 is a DSP based audio digital signal processing audio mixer and a digital message
player. Up to 4 remote paging stations can be connected to the ARM-911. The ARM-911 can
accept independent audio inputs from a telephone paging port, and two (mic/line) auxiliary or
BGM input sources. The output is balance audio on a 3 position eurobloc connector. The audio
output is variable and features a pad selector with level from -50dB, -10dB and +4dB making
interfacing to any type of audio inputs on mixers and amplifiers.
Each input is fitted with volume controls and equalizers. All audio inputs features VOX activation
and priority override according to user programmable settings (ideal when using a cordless
microphone, or receiving audio from other emergency messaging devices such as fire alarm
panels) Ten monitored contact closure or alarm inputs making it possible to obtain trigger and
broadcast pre-programmed message from any remote devices.
A built in programmable timer allows for scheduled payback of any of the 10 recorded message
and other web-browser control panel up-loadable files. The ARM-911 can also be used for either
electronic School bell or automated message playing.

Remote Microphone Station

Up to 4 remote microphones can be connected
to the ARM-911. The microphone can be used
for live instant voice messaging. 10 buttons on
the Microphone station are used to activate
any messages. A 4 digit security code can be
programmed preventing unauthorized use of
the paging station.

Web Browser Configuration

Up to 4 remote microphones can be connected
to the ARM-911. The microphone can be used
for live instant voice messaging. 10 buttons on
the Microphone station are used to activate
any messages. A 4 digit security code can be
programmed preventing unauthorized use of
the pagingstation. The ARM-911 is set-up,
configured and managed using a simple to use
web-browser interface.

- Network Configuration Setup

- Source Priority setup

- Source level, HPF and EQ adjust

- Output Level Adjust

- Schedule timer programmable

- Remote Microphone Configuration

Desktop Type Wall-Mount Type

Telephone Paging

A

telephone paging input allows the ARM-911
to be connected to the paging port of a PBX.
This allows the use of any authorised telephone
to connect to the ARM-911 to make direct live
voice announcements. A DTMF decoder can
trigger any of the 10 messages, activated using
the dial pad of the phone.

FEATURES

•High fidelity scalable audio for excellent speech intelligibility.(MP3,WAV & WMA)

•Balanced audio output (variable output with -50dB/600Ω mic level, -10 line and +4dB selector)

•SD Memory Playback (2GB)

•Redundant Flash memory, no battery backup required

•Non-Volatile SD Card memory (2GB)

•Multi-message(4) sequencing capability

•Timer scheduled payback (can be used for electronic School bell or automated message playing)

•Crystal clear 24 bit audio quality

•Over 20 Minutes of audio storage capacity

•Up to 20kHz bandwidth

•10 message front panel start selections and status

•Optically coupled 10 Contact Closure and RS232 for control and status

•Fault input monitoring and alarm via 5V, reverse DC voltage with a line matching resistor at the EOL.

•Fault output monitoring.

•Message playback output monitoring

•Web-browser Configuration

•Source Priority setup via web-browser

•Source level, HPF and EQ adjust via web-browser

•Output Level Adjust via web-browser

•Up to 4 Remote paging mics

•Telephone paging trunk input

•Internal program scheduler

•Scheduled playback of any of the 10 recorded messages and other via web-browser up-loadable files.

•24VDC Back up

•Industrial grade all metal construction, shock and vibration resistant

•Rack mount (1U)

Feature DTMF Code Action

1 * + 00 + # Voice page

2 * + 01 + # Playback Message 1

3 * + 02 + # Playback Message 2

4 * + 03 + # Playback Message 3

5 * + 04 + # Playback Message 4

6 * + 05 + # Playback Message 5

7 * + 06 + # Playback Message 6

8 * + 07 + # Playback Message 7

9 * + 08 + # Playback Message 8

10 * + 09 + # Playback Message 9

11 * + 10 + # Playback Message 10

12 * + 99 + # Cancel Message

RM-911D Desktop Remote Paging Microphone Station

T

he RM-911D is a remote microphone station featuring a
ten-key keypad for message playback selection. Key
selection allows activation of pre-recorded message. The
u

nit features a unidirectional dynamic microphone with a
14” gooseneck extension. An audio signal level meter is
provided for displaying the signal levels at the input or
output. The unit displays the ready / busy state status via a
LED display. The RM-911D is designed for use with the
ARM-911 Automated Remote Messaging controller. It can
be remote powered from the ARM-911 for a distance up to
300 meters. It requires to be locally powered by an optional
24VDC when installed distance above 300 meters. Talk
button can be push to talk or latch on / latch off depending
on dip switch setting. A pre-announce and post announce
chime is also available with a built-in 1 watt monitor speaker.

Features

Easy cat5e wiring (power, audio, communications)

- Broadcast Microphone primary supply

- Microphone Level LED output

- Selectable pre announce chime

- Status display

- 10 message start selections and status

- External Power available (24VDC Adapter)

RM-911W

Surfact Wall-mountable Remote Paging Microphone Station

The RM-911W is a surface wall-mounted remote microphone
station featuring a ten-key keypad for message playback
selection. Key selection allows activation of pre-recorded
message. The unit features a unidirectional dynamic
tear-drop, push-to-talk hand held microphone with a
retractable coil type cable extension. An audio signal level
meter is provided for displaying the signal levels at the input
or output. The unit displays the ready / busy state status via a
LED display. The RM-911W is designed for use with the
ARM-911 Automated Remote Messaging controller. It can be
remote powered from the ARM-911 for a distance up to 300
meters. It requires to be locally powered by an optional
24VDC when installed distance above 300 meters.

Features

- Easy cat5e wiring (power, audio, communications)

- Broadcast Microphone primary supply

- Microphone Level LED output

- In Use Status display

- 10 message start selections and status

- Up to 4 Remote paging mics can be connected to one ARM-911

- External Power available (24VDC Adapter)

FRONT/REAR PANEL

- ARM-911

-RM-911D(Desktop Type) - RM-911W(Wall-Mount Type)

󱎲 SD Card Slot with locking security cover
󱎳 LED message stutus indicator

󱎴 Message activation button
󱎵 LCD System status display

󱎲 Power input
󱎳 Power Switch
󱎴 24V DC Back Up
󱎵 4 x RJ 45 Remote Mic input
󱎶 Contact closure input trigger
󱎷 Audio Out
󱎸 Mic/Line in & Contact 2

󱎹 Mic/Line in & Contact 1
󱎺 Telephone Input & Vol
󱎻 Fault
󱎼 RS232C Port
󱎽 Update Port
󱎾 TCP/IP

󱎲 Gooseneck Mic
󱎳 Level Meter
󱎴 In Use Status LED
󱎵 Power LED
󱎶 Message activation

button

󱎲 Power
󱎳 ARM-911

Connector

󱎴 Output Volume
󱎵 Monitor Volume
󱎶 Option Switch
󱎷 Update Port

󱎲 Mic
󱎳 Level Meter
󱎴 In Use Status LED
󱎵 Power LED
󱎶 Message activation

button

󱎲 Power
󱎳 Mic Connector
󱎴 ARM-911 Connector
󱎵 Output Volume
󱎶 Update Port

1

4

3

2

9

5

6

7 8

10

12

13

11

1

4

32

5

1

43

2

1

2

3

4

5

1

4

3

2

5

1

4

3

2

6

5

SPECIFICATIONS

RM-911D RM-911W

Audio Input

MIC

-50dBu (Balanced)

Frequency Response (100Hz ~ 10kHz) ±3dB

S/N (20kHz LPF, A-WTD) Better than 65dB

T.H.D. Less than 0.05%

Serial Interface
(RS-422)

Communication Speed

9600 bps

Communication Distance

Maximum 300m(using UTP CAT5)

Operating Temperature -10℃ ~ +40℃

Power Source DC 24V, 300mA

Weight (SET) 1.37kg/3.01lb 1.7kg/3.7lb

Dimensions (SET)

200(W)x67(H)x206(D)mm

7.9(W)x2.6(H)x8.1(D)in

261(W)x188(H)x46(D)mm

10.3(W)x7.4(H)x1.8(D)in

*Specifications and design are subject to change without notice.

Input Sensitivity -50dBu Setting -50dBu /4kΩ±3dB

-10dBu Setting -10dBu /4kΩ±3dB
+4dBu Setting +4dBu /4kΩ±3dB
SNR +10dBu Input -108dB

(20kHz LPF, A-WTD) +4dBu Input -92dB

AUX1/2 CH IN@1kHz -10dBu Input -87dB

-50dBu Input -67dB

THD +4dBu Input 0.004%

(20kHz LPF) -10dBu Input 0.007%

-50dBu Input 0.06%

Frequency Response (+0.5/-3dB) 20Hz ~ 20kHz

SD CARD Play WMA, Input Sesitivity -10dBu ±3dB

0dBFS 1kHz File SNR (20kHz LPF, A-WTD) -98dB
THD (20kHz LPF) 0.007 %
Frequency Response (+0.5/-3dB) 20Hz ~ 20kHz

REMOTE IN REMOTE IN @1kHz Input Sesitivity 0dBu/10kΩ±3dB
SNR (20kHz LPF, A-WTD) -65dB

THD (20kHz LPF) 0.2%
Frequency Response (+0.5/-3dB) 20Hz ~ 20kHz

TEL IN TEL IN @1kHz Input Sesitivity -10dBuV/10kΩ
SNR (20kHz LPF, A-WTD) -87dB

THD (20kHz LPF) 0.007%
Frequency Response (+0.5/-3dB) 20Hz ~ 20kHz

NETWORK NETWORK Input Sesitivity -10dBuV/10kΩ
AUDIO IN AUDIO IN @1kHz SNR (20kHz LPF, A-WTD) -98dB

THD (20kHz LPF) 0.01%
Frequency Response (+0.5/-3dB) 20Hz ~ 20kHz

GENERAL Power Source

120VAC ~ 240VAC, 50/60Hz / 24VDC

Power Consumption 10W

Operating Temperature -10°C ~ +40°C
Weight (SET) 3.5kg / 7.7lb

Dimensions (SET)

482(W) x 44(H) x 280(D) mm

19(W) x 1.7(H) x 11(D) in

ARM-911

※ Design and specification are subject to be changed without pre notice.

2013. 6

Inter-M Corp. (IMA)

14730 Firestone Bl vd Unit 311
La Mirada, C A 90638 , USA
Tel_ [phone] Fax_ [phone] E-mail _ [e-mail] ww w.inte r-m.com

Cell-phone

CD-6208(BGM)

ARM-911

R

M-911WRM-911D

R

M-911W

RM-911D

DPA-1200S(Amplifier)

Telephone

Local #1

Local #2

S

peaker

S

peaker

APPLICATIONS

Education facilities Commercial facilities Public facilities

Elementary/High School

College/University Hospital Station & Terminal

Department Store

Shopping Center

Government Offices