AB-560 Audiobeam® is an electronically powered fog signal that automatically broadcasts a 360° beam of sound to a preselected code audible for 2NM. It is United States Coast Guard approved, complies with all IALA recommendations and is UL listed as suitable for use in Class I, Division 2, Group C and D hazardous locations. The AB-560 is engineered for unattended operation.

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  • ECU-645-A, Tideland Signal’s patented solid-state power amplifier. Housed in an PU Enamel Painted Marine Grade Alloy Enclosure
  • OMNIBUS® circuitry allows two or more fog signals to be synchronized.
  • Off-time current is less than 30 milliamperes.
  • Five Tideland Signal TDA-375 precision, heavy-duty driver units with GRP Housings
  • Drivers are engineered for efficiency and long life, operating at only 10% of rated capacity.
  • Structure is hot-dipped galvanized steel. (Optional 316L Stainless Steel Available)
  • Patented solid-state dissipation-less power regulator automatically provides the required power to the array of driver-emitters.
  • Mounting options: base down or suspended from top.
  • Full monitor and control access.