The DWA-H Work Alerter's internal horn is measured in decibels. The distance from the unit determines the loudness. This chart shows the distance in feet and the loudness in decibels.
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As the distance increases, the loudness decreases. Noise from other items in the environment can decrease the ability to hear the internal horn. An external horn can be connected, if needed. |
DWA-H Internal Buzzer Decibel Rating |
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Distance |
Loudness |
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1 Foot |
120 Decibels |
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5 Feet |
100 Decibels |
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50 Feet |
96 Decibels |
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The DWA-H Work Alerter cannot provide a dry contact closure or be connected to a paging system or tone generator. The Sonachron DWA-S can provide a dry contact closure to use in applications where a dry contact can be used, such as providing a dry contact for a paging system or tone generator.
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