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Categories » Public Address System » Intelligent PA System » 20/40 Zone Intelligent PA System

Product ID: M-2120/M-2140
20/40 Zone Intelligent Public Address Center
20/40 Zone Intelligent Public Address Center
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  • 5.6" TFT touch screen display, easy to operate
  • 8*20/40 matrix,8 audio source inputs and 20/40 audio outputs,
  • 5 sets of timing programs, each with 500 timing points for a 7-day cycle
  • Built-in MP3 /Tuner player and electro-acoustic program sources;
  • 20 fire emergency inputs, one fire linkage output.
  • Connect to a computer by LAN; can control the host
  • One remote paging microphone input
  • The volume of 8 input sound sources can be adjusted separately.
  • Built-in monitor speakers can monitor each zone with volume control.
  • MP3 can be copied with USB interface or directly by PC.
  • With 100 meters of wireless remote control
  • With One-touch emergency button and EMC Mic

Technical Parameter

Model M-2120 M-2140
No. of total control zone 20 40
Display screen 5.6" TFT
Control mode Touch screen/remote control/wireless control
Input sensitivity 250mV(±25mV)
Output 1V(0dBV)
Built-in audio source MP3, Radio
MP3 Frequency response 20Hz-20kHz
SNR 85dB
Dynamic range 90dB
Harmonic distortion 0.05%
Radio AM Sensitivity 52dB
Receiving range 522kHz-1620kHz
Transmission band 6KHz
SNR 35dB
FM Sensitivity 26dB
Receiving range 87.0MHz-108.0MHz
Transmission band 15KHz
SNR 75dB
Wireless control 12 unit with control distance within 100-1000m
Frequency response 20Hz-20kHz(±3dB)(individual zone)
SNR 85dB
Crosstalk 70dB
Warning mode selection Low level is 0V; high level is 5V~24V
Timing power output PWR1 AC220V/50Hz/500W
PWR2 AC220V/50Hz/500W
Fuse Local protection F1AL
Power source protection F10AL
Power source AC220V(±10%)/ 50Hz
Gross power consumption 22W
Packing size (mm) (L×W×H)555×460×235
Machine dimension (mm) (L×W×H)484×360×132
Net weight 9.2kg 9.6kg
Gross weight 11.8kg 12.3kg

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Remote Paging Microphone (for M-2120/M-2140 and PB-98 series PA system)
Product ID: PB-9810R

  • Can work with up to 10 sets of PB-9810P at remote distance (less than 1 km far)
  • 1 MIC and 1 LINE input

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