MEDC
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Sounder
voice messaging or traditional bells. Sounders and Horns are used to warn of potentially dangerous situations or to relay instructions.
In addition the alarms may operate as stand-alone units or be incorporated into a hazard warning system. A wide variety of sound output levels and other options are also available. The Sounders and Horns output in dB(A) is measured to European standards at 1 metre.
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