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BNWAS le guardian 2025

SKU: SME-0001

Bridge Navigational Watch Alarm System

The le guardian 2025 bridge navigational watch alarm system (BNWAS) monitors bridge activity and detects operator disability that could lead to marine accidents. The system monitors the awareness of the Officer Of the Watch (OOW) and automatically alerts the Master or another qualified person if for any reason the OOW becomes incapable of performing the OOW’s duties. This process is subdivided into different alarm stages which primarily try to alert the OOW via visual and audible alerts.

le guardian 2025

  • Dimmable
  • Key-Switch
  • MED Type Approved
  • System Voltage: 24 DCV Nominal (18…31,2V)
  • IEC 62616
In case the BNWAS does not receive any evidence of life, the alert will be transferred to the selected backup Officer Of the Watch (OOW) cabin(s). Assuming that no acknowledgement has been triggered either, the ultimate alert stage will activate alarm devices in a public area. Additionally, the BNWAS provides the OOW with a means of calling for immediate assistance if required (emergency call).

Features

  • intuitive and comfortable use on bridge
  • compact connecting module picks up all periphery equipment
  • easy to install
  • modern control philosophy with rotary encoder allows checking of all connected devices and links
  • NMEA expansion module available
  • MED Type Approved (wheel marked)
    • IEC 62923-1/2
    • IEC 62288 Ed. 2.0 (2014-07)
    • IEC 62616(2010) incl. IEC 62616 Corr. 1 (2012)
    • IEC 60945 (2002) incl. IEC 60945 Corr. 1 (2008)
    • IEC 61162-1 ed4.0 (2010-11) and ed5.0 (2016-08)
    • IEC 61162-2 ed1.0 (1998-09)

Also, see the Full BNWAS range.

Additional Information – MSC 86 legal background

A Bridge Navigational Watch Alarm System (BNWAS) has to be installed as follows:

  • Ships of 150 gross tonnage and upwards and passenger ships irrespective of size constructed on or after 1st July 2011;
  • Passenger ships irrespective of size constructed 1st July 2011, not later than the first survey after 1st July 2011;
  • Ships of 3,000 gross tonnages and upwards constructed before 1st July 2011, not later than the first survey after 1st July 2012;
  • Ships of 500 gross tonnages and upwards but less than 3,000 gross tonnages constructed before 1st July 2011, not later than the first survey after 1st July 2013;
  • Vessels of 150 gross tonnages and upwards but less than 500 gross tonnages constructed before 1st July 2011, not later than the first survey after 1st July 2014;

By SM Electrics

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Brochure

Please note that due to the complex nature of shipping for certain products it will be more cost effective to contact AMI directly using the [email protected] address or the telephone number +44 (0) 2380 480450, for a bespoke quotation.

Our team are able to create bespoke quotations for you for all of your needs and delivery requirements.

We are able to ship to all parts of the world. Transit times vary and are usually between 2 and 5 days depending on the destination.

All orders taken through the e-shop are acknowledged by the team at AMI Head Office and an expected delivery date will be advised.

Full terms and conditions are available on the Legal page.