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TOA Electronics AN-9001 Ambient Noise Sensing Microphone
The AN-9001 is an electret condenser microphone designed for ambient noise detection. It is used in conjunction with the AN-001T Ambient Noise Sensor Input module in the 9000 Series system. It can be mounted in a 1-gang electrical box in the ceiling or wall.
Technical Specifications
Type
   Electret  condenser microphone
   Phantom Power
   14 - 26 V DC
   Current Consumption
   7 mA (at 24  V DC)
   Directivity
   Omnidirectional  (hemispherical)
   Impedance
   200 
   Rated Sensitivity
   -5 dB (1  kHz, 0 dB = 1 V/Pa)
   Frequency Response
   100 - 10,000  Hz
   Output Terminal
   Removable  terminal block (3 pins)
   Finish
   Panel: ABS  resin, white
   Frame, Case:  Surface-treated steel plate
   Dimensions
   130 - 37  (D) mm
   Weight
 170 g
 
             
          
 
      