Sound and light signal controllers
The Kahlenberg M-485A Fog Signal Timer offers a simple but elegant solution to relieving a skipper or watch from repeatedly sounding the vessel’s air horn or other sound signal apparatus. Full concentration can instead be focused on the helm, keeping a good watch and dealing with any emergency.
The new Kahlenberg M-512 sound and light controller significantly improves safety by producing automatic sound and light signals for navigation as required by IMO and SOLAS. It supersedes our popular M-511C model with greater functionality plus a user friendly and more compact control panel (upgrade adapter plates available).