Overview

The ARM-911A responds to public address requirements and Voice Alarm Messaging for small to medium installations. The ARM-911A 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-911A. 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-911A 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 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-911A can also be used for both electronic School bell and automated message playing.

Feature

 - Direct broadcasting of Emergency Message

   By pressing one of 10 instant play buttons, message file can be directly played.


 - SD Card Backup

   Backup SD card is installed inside so that Front SD card can be copied to the backup SD card.


 - MP3 Decoding

   MP3 file format is supported.


 - Remote Control by Network

   Using Network, ARM-911A can be controlled at remote place.


 - Remote Control by RS-232C

   Using RS-232C, ARM-911A can be controlled at remote place.


 - Remote Control by Tel In (DTMF)

   Using telephone, 10 front buttons can be controlled and voice can be broadcasted.


 - Scheduling by Network

   Using Network, scheduled broadcasting can be done.


 - Variable Input sensitivity of AUX Input

   Using GUI (Graphic User Interface), the Input sensitivity can be selected -50dBu, -10dBu or +4dBu.


 - Contact Input

   Using 10 Contact Inputs, 10 front buttons can be controlled.


 - Contact Output

   The contact closures can be programmed as external trigger if any messages and schedaled broadcasting is set

    to trigger the contact closure when it activates in web browsing interface.


 - Fault Output

   NO, NC fault dry contact is provided.

Specification

ARM-911A
AUX 1/2 (CH IN @1kHz)
Input Sensitivity
-50dBu Setting -50dBu/10kΩ ±3dB
-10dBu Setting -10dBu/10kΩ ±3dB
+4dBu Setting +4dBu/10kΩ ±3dB
Signal to Noise Ratio (S/N, 20kHz LPF, A-WTD)
+10dBu Input NOR: 102dB, LIM: 95dB
+4dBu Input NOR: 88dB, LIM: 80dB
-10dBu Input NOR: 85dB, LIM: 78dB
-50dBu Input NOR: 67dB, LIM: 60dB
Total Harmonic Distortion (20kHz LPF)
+4dBu Input NOR: 0.005%, LIM: 0.015%
-10dBu Input NOR: 0.007%, LIM: 0.02%
-50dBu Input NOR: 0.06%, LIM: 0.15%
Frequency Response (+1/-3dB)   -10dBu Input 20Hz - 20kHz
SD CARD (Play MP3, 0dBFS 1kHz File)
Input Sensitivity -10dBu ±3dB
Signal to Noise Ratio (S/N, 20kHz LPF, A-WTD) NOR: 94dB, LIM: 87dB
Total Harmonic Distortion (20kHz LPF) NOR: 0.01%, LIM: 0.04%
Frequency Response (+1/-3dB) 20Hz - 18kHz
RM IN (@1kHz), (RM-911D connected)
Input Sensitivity 0dBu/10kΩ ±3dB
Signal to Noise Ratio (S/N, 20kHz LPF, A-WTD) NOR: 65dB, LIM: 60dB
Total Harmonic Distortion (20kHz LPF)  NOR: 0.3%, LIM: 0.7%
Frequency Response (+1/-3dB) 150Hz - 18kHz
TEL IN (TEL IN @1KHz)
Input Sensitivity -10dBu/10kΩ
Signal to Noise Ratio (S/N, 20kHz LPF, A-WTD) NOR: 85dB, LIM: 78dB
Total Harmonic Distortion (20kHz LPF) NOR: 0.007%, LIM: 0.02%
Frequency Response (+1/-3dB) 100Hz-18kHz
NETWORK IN (Play MP3, 0dBFS 1kHz File @1kHz)
Input Sensitivity -10dBu/10kΩ
Signal to Noise Ratio (S/N, 20kHz LPF, A-WTD) NOR: 85dB, LIM: 78dB
Total Harmonic Distortion (20kHz LPF) NOR: 0.01%, LIM: 0.04%
Frequency Response (+1/-3dB) 20Hz-18kHz
Power Source  120VAC – 240VAC; 50/60Hz, 24VDC
Operating Temperature 0°C ~ +40°C
Power Consumption 16W
Weight (SET) 3.5kg/7.7lb
Dimensions (SET) 482(W)x44(H)x280(D)mm/19(W)x1.7(H)x11(D)in

Contact Us

If you have questions,
please contact us via E-mail.

Applications

  • Education
  • Retail Environment
  • Health Care
  • Goverment & Military
  • Hospitality
  • Sport Facilities
  • Performance Hall
  • House of Worship
  • Evacuation
  • BGM System
  • Paging
  • Pro Audio

Reply

  • Email
  • Phone

CONTACTS

Inter-M International (Korea HQ)

TEL: (82) 2 2289 8145

FAX: (82) 2 2289 8149

Email: overseas@inter-m.com

Inter-M Americas (USA, Canada and Latin America)

TEL: (714) 828 2200

FAX: (714) 828 2210

Email: info@inter-m.net