Description
IMO approved marine hornselectronic whistle complete with loudspeaker built-in membrane controlpanel and electronic controller. New ultrasonic heating system forimproved acoustic membrane performance. Meets COLREG 1972 IMOclass IV international regulations with RINA LLOYD?S REGISTER MCA BUREAU VERITAS NMMA and BSH homologations. For vesseles between12m and 20m in lenth. Includes mounting kit. Sound level 122 dB 690 Hz. Dimensions. ? x 249 mm. 237 weight kg. 2 5
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