Sound masking (PZA)
Sound Masking and Commissioning Precision Level Control
The AtlasIED ATMASKSC is specifically designed for use with the M1000A35 Self-Contained Active Masking System where precision adjustment of the level control is required. It uses a ten-position rotary switch, without short circuit and without end stop. The attenuation rate is 1 dB per step from 0 dB to -9 dB.
CHARACTERISTICS
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Designed for use with M1000A35
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1 dB steps for precise sound masking adjustments
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2 or 3-conductor interface connection
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Works with other 2 or 3 conductor 10k ohm VCA systems
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Matches standard volume stainless steel wall plate.
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Maximum tested distance: 500 feet, 22 gauge wire