Bogen ANS501
Bogen ANS501

Bogen ANS501 Ambient Noise Sensor W/ Power Supply & M

Manufacturer Name & URL:

Bogen Communications International, Inc website is SKU:  VEN11-BOG-ANS501
Manufacturer:  Bogen
Manufacturer Part Number:  ANS501
Model Number:  ANS501
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Bogen ANS501
Your Price:234.88



UPC / GTIN-12:


EAN / GTIN-13:

Brief Product Description:

Ambient Noise Sensor W/ Power Supply & M



The ANS-501 automatically adjusts the paging levels in response to changes in the ambient noise of an area. Small sensor microphones monitor the ambient noise levels in an area served by a single amplifier. Paging signal output levels will be increased as ambient noise rises and decreased as noise levels drop. The ANS-501 control unit will adjust (boost or reduce) the input signal levels to the amplifier to ensure that the paging announcements will be heard at an audible, clear and comfortable level over the current ambient noise.


  • Automatically adjusts paging level as ambient noise rises and falls
  • Supports up to four small sensor microphones
  • Sensor microphones can be located up to 2,000 ft. from control
  • Only two wires needed for connection of sensor microphones
  • Easily connects in at pre-amp out-power amp in process loop
  • Shapes frequency response during high noise levels for best intelligibility

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