This solid state horn has no moving parts to break or wear out. It draws less than 1/2 amp at both 12 and 24 volts.
• For vessels under 12 meters (39.4 ft); meets ABYC standards and U.S. Coast Guard regulations
• Operates on 12 volt or 24 volt systems; polarity protected
• Built-in water evacuation drainage system
• Mounting gasket included
• Fundamental frequency is 250 Hz
• Dimensions: 5.34"L x 3.40"W x 3.20"D
• Requires jigsaw or router for oval mounting hole