Ambient noise sensor to monitor changing ambient noise levels for automatic adjustment of announcement or background music levels (AVC - Automatic Volume Control) - PRA-ANS

List $596.00

The PRA-ANS is an ambient noise sensor to monitor changing ambient noise levels for automatic adjustment of announcement or background music levels (AVC - Automatic Volume Control). This ensures the public address audio is set at a configurable level above the ambient noise in order to guarantee intelligibility of announcements, yet at a comfortable loudness.

  • Solid housing for surface-mounting or flush-mounting
  • Omni‑directional MEMS microphone for noise level tracking
  • Digital signal processing to adapt frequency response
  • PoE powered device with Gigabit network interface
  • Up to four sensors can be combined to cover a large zone

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UPC code 800549957519
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PRA_ANS_Ambient_nois_Data_sheet_enUS_86836468363.pdf