800-VALCOM-1
(800-825-2661)
• www.valcom.com
Noise Sensing
Volume Control
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V-9933A
Remote Microphone ....................V-9934
Noise Sensing Volume Control
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When Noise Levels Change,
So Do Your Speakers — Automatically.
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Noise Levels Can Vary in
Machine Shops, Manufacturing
Plants, Printing Shops, Auto
Body Shops. . .
Constantly Monitors the Area &
Automatically Adjusts the Volume of
the Paging Speakers
Use One Per Zone and/or One Per
Noise Area
Optional Add On:
Remote Microphone
Self-Contained Microphone & Pre-Amp
No Power Supply Required
Up to 4 Units May Be Paralleled on
One V-9933A
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