AHD 406-2

Cabin Duty Alarm/Engineer Call Panel

The AHD 406-2 is a monitoring device, which is used as a cabin or mess room panel in Duty Alarm/Engineer Call System on board ships, which are classified for all or temporarily unmanned machinery rooms.

Product Features

  • Compact design for wall built-in installation, front dimension 72mm x 144mm
  • Low installation depth of only 26mm
  • Degree of protection IP 44 (front side, rear side IP 10)
  • Creation of max. 15 alarm groups from measuring points of connected alarm and monitoring systems
  • Single LED indication for each alarm group in front panel, automatically dimmed
  • Alarm group text field as common film negative for easy replacement
  • Data communication with central unit AHD 882 via serial interface
  • Galvanically isolated and independently operating binary inputs for fire alarm and engineer call message, each with appropriate LED-indication and integrated buzzer
  • Acknowledgement push button for acoustic alarm