IMO approved marine horns electronic whistle, designed to meet international regulations and provide reliable signaling capabilities. This whistle comes complete with a loudspeaker, built-in membrane control panel, and electronic controller for convenient operation. It features a new ultrasonic heating system that enhances the acoustic membrane performance for improved sound quality. With homologations from RINA, LLOYD’S REGISTER MCA, BUREAU VERITAS, NMMA, and BSH, it ensures compliance with COLREG 1972 IMO class III regulations. Suitable for vessels ranging from 12m to 20m in length, this whistle includes a mounting kit for easy installation. This horn produces a commanding and attention-grabbing sound, boasting a sound level of 120 dB at 690 Hz.
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