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Shenzhen YIANDA Electronics Co., Ltd.

 
 
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Acoustic sound monitor 

  Category : Information Technology->Audio->microphone

     
Acoustic sound monitor
       

  Product Specification
 
  Model No:      SUPR-300
  Country  CN
  Brand  YIANDA
  Size  80mm*80mm*45mm    
  Weight  58g
  Color  White or customerized
  Minimum Order  10 pcs
  Payment Term  TT
  Unit Price  US$42

 

    Product Detail
  High fidelity, voice clear, low noise.
The silver condenser microphones head, background noise.
Widely in sound, sound quality is high quality, sound reduction degree good.
The American import combination chip, and effectively suppress echo.
Monitoring scope: 10-100 square meters.
Applicable prison, male, inspection, method, trial system and various charges hall.

Voltage: linear power supply (transformer) dc 9-12 v
Electric current: 20MA
Frequency range: 100-100 KHZ
Output impedance: 600 ohm non equilibrium
Connecting mode: red (power is) black (public) white (audio+)
Apply to sea kang, dahua, hanbang and video recorder Weight:58g ( Size: 80mm*80mm*45mm)

   


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