Bridge Navigation Watch Alarm System
Description
The Bridge Navigation Watch Alarm System BNWAS 3000 ensures that the bridge is not operated unmanned.
The officer of the watch (OOW) has to reset this system within a certain time (watch alarm time).
There are different units for resetting this time interval available either be reset buttons, moving detectors or external signals from the Autopilot.
In case of injury or illness affecting this person, who has complete control of the ship, various signals
automatically alarm other crew members.
