Dead Man Alarm System is designed to monitor bridge activity and alert the master or other
qualified navigators if the bridge becomes unattended.
The system first alerts the officer of the watch through local alarm indication at the bridge unit
and, if he is not responding, then alerts the master or other qualified officer.
Our Dead Man Alarm System conforms to the requirements of IMO resolution MCS. 128(75)
Performance standards for a Bridge Navigational Watch Alarm System (BNWAS) and the bridge
class notations for "one-man bridge operation".
■ System on/off (password protected)
■ Adjust system timers(password protected)
■ Audible and visual alarm indications
■ Keys for sound off and acknowledgeof alarms
■ Selection of back-up navigator in duty
■ Call back-up navigator
■ Operating temperature : -15℃ to +70℃
■ Maximum humidity: 96% no condensation
■ Supply voltage: 18 - 32 VDC. ±5% ripple
■ Power consumption : 26W (typical)
■ Printer (option)
Dead Man Alarm System should be equipped inside the engine room. The infrared rays
sensor catches the on-duty crew’s position and controller makes alarm for preventing them
from nap/sleeping.
This aims on its work for prevending crews from the nap/sleeping for safe sailing.
This device is for neither catching the sleeping crew, nor making alarm to wake them up.
