Baldwin Boxall BVRAMB ambient noise sensor

 BVRAMB Voice Alarm Control Equipment
BrandBaldwin Boxall
Model CodeBVRAMB
Automatic Volume Control (AVC)Yes
Model Info

When designing a voice alarm system for areas of variable levels of ambient noise, which could cause problems with audibility, noise sensor(s) should be included. Correctly placed ambient noise sensors will ensure that all announcements are clearly heard.

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SourceEN54.EU, the comprehensive source for EN 54 certified voice alarm and public address systems & components.
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