The Bridge Navigational Watch Alarm System (BNWAS) is designed to monitor bridge activity and avoid maritime accidents. The system monitors the alertness of the Officer of the Watch (OOW); should the OOW become unable to perform his duties for any reason, it will automatically alert the master or another competent OOW.
The HLD-BNWAS 600 is Highlander's second-generation bridge navigational watch alarm system. It fully complies with IMO regulations and classification society rules, and can be installed on all types of vessels.
| Performance: MSC.128(75); IEC 62616-2010, etc. | EMC/EMI Standard: IEC 60945 ed.4.0:2002 | Power Supply: Main supply AC 110/220 V, 50 Hz and emergency supply DC 24 V, dual-input automatic switching; power consumption < 30 W |
Inputs: Autopilot, GPS, Radar, ECDIS (digital signal or contact signal) | Output: VDR (digital signal); other alarm system (alarm signal and/or system failure alarm | Reset Interval: 3–12 min adjustable |