BOSCH SECURITY
Ambient noise sensor
- EAN no.: 4060039095114
- LM no.: 2085222047
- Supplier: Keenfinity Sweden AB
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Description
Type no: PRA-ANS
Promotion code: 80140945050
UNSPSC (v. 19.0501): 46171600
HS Code: 90318080
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.
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.