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SIGNALING HORNS
Due to the use of a membrane to produce electromechanical sound, signal horns are ideal for signaling hazards in industrial operations. They can also be used as a component of an alarm or fire protection system. Grothe signal horns achieve a volume of up to 100 dB(A) by focusing the sound through a corresponding cone. With its penetrating volume, our large signal horns can be heard even over very large territories. Made from durable plastic or metal, our large signal horns can withstand all weather conditions.