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