Whistle Operation Panel AHD-WOP

according to COLREG requirements

Control of one or more ship typhons

Product Features

  • Compact design for installation in consoles, control panels or control cabinets
  • Panel front dimension 70mm x 130mm
  • Degree of protection IP 67 (front side) for in and outdoor application
  • Control and operation of 1 or more whistles on board ship
  • Fixed programmed sound signals, according to regulations, available by means of push button operation in front panel of the unit
  • Adjustable interval times
  • Push button for collision warning and manually operated signal output
  • CAN-bus connection for optionally remote operation via touch screen
  • Connection and additional visual signalling with signal lights available
  • Multiple whistle operation panels usable for one ship whistle (master/slave)
  • Illuminated push buttons with automatic adaption of LED-intensity to ambient brightness



The whistle operation panel AHD-WOP is designed for the control and operation of one or more whistles on board ship, providing pre-programmed outputs for most frequently used sound signals for maneuvering and warning, as well as sound signals in restricted visibility according to “Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREGs)” inclusive amendments.

Drawings and photos AHD-WOP

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