Approved Electronic Horns & Hailers

Class IV

Approved Ship Whistle
other models

Approved electronic whistle complete with loudspeaker, built-in membrane control panel and electronic controller. Automatic fog horn, new ultrasonic heating system for improved acoustic membrane performance. Meets COLREG 1972 IMO class IV international regulations with NMMA and LLOYD’S REGISTER MCA homologations. Includes mounting kit.

PART # VOLTS AMP Hz
M150-040-12 12 3 675
M150-040-13 24 1.5 675