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BNWAS

Bridge Watch Alarm
Bridge Watch Alarm
The MS 421B Bridge Navigational Watch Alarm System (BNWAS) guards you from the duty officer unintentionally falling asleep. By demanding action regularly, alertness is guaranteed and chances for...
Dimensions: 144x72X100 (HxBxD)
Voltage: 18-28 VDC 180mA
Selection Unit
Selection Unit
The MS  422  is an optional selector device for the Marble MS421B bridge nautical watch alarm system. This device is used to select which backup officer is to be alarmed in case of...
Dimensions: 144x72x65 (HxBxD)
Voltage: 18-28 VDC 100mA
Buzzer Unit
Buzzer Unit
The MS 410 is a substation for the officers cabins and/or the officers mess. This panel has a green LED which indicates that the bridge watch alarm is activated and the timer is counting down (3/12...
Dimensions: 96x72x75mm (HxBxD)
Voltage: 18-28 VDC 100mA
Reset Unit
Reset Unit
The MS 411 is the remote reset panel for resetting the BNWAS on different places on the Bridge. This device may only be placed on the bridge. The green LED indicates that the watch alarm is active...
Dimensions: 96x72x75mm (HxBxD)
Voltage: 18-28 VDC 100mA
Buzzer Unit (Wall mount)
Buzzer Unit (Wall mount)
The MS 410WM is a substation for the officers cabins and/or the officers mess. This panel has a green LED which indicates that the bridge watch alarm is activated and the timer is counting down (3/12...
Dimensions: 80x105x27mm (WxHxD)
Voltage: 18-28 VDC 100mA
Reset Unit (Wall mount)
Reset Unit (Wall mount)
The MS 411WM is the remote reset panel for resetting the BNWAS on different places on the Bridge. This device may only be placed on the bridge. The green LED indicates that the watch alarm is active...
Dimensions: 80x105x27mm (WxHxD)
Voltage: 18-28 VDC 100mA
Main Connection Terminal
Main Connection Terminal
The MS 431 is made for the BNWAS system. The MS 431 is easy to use. The connections are easily made by a connector. No mistakes can be madeabout how to connect. Advantages • Easy to install the...
Dimensions: 145x105x30mm (WxHxD)
Voltage: 24Vdc
EXTENSION CONNECTION TERMINAL
EXTENSION CONNECTION TERMINAL
The MS433 is an extension board for the MS433 Main Connection Terminal, and is for five buzzer units and two reset units
Dimensions: 145x105x30mm (WxHxD)
Voltage: 24 VDC
Extension Connection Terminal
Extension Connection Terminal
The MS433 is an extension board for the MS433 Main Connection Terminal, and is for five buzzer units and two reset units
Dimensions: 145x105x30mm (WxHxD)
Voltage: 24 VDC
PIR Sensor
PIR Sensor
The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects.   ADVANTAGES...
Dimensions: 110x40 mm (ØxD)
Voltage: 18-28 VDC 100mA
Watertight Remote Reset
Watertight Remote Reset
The MS415 is a remote reset unit for resetting the BNWAS on different places on the Bridge. This device may only be placed on the bridge. Especially for outside we made a watertight version. The...
Dimensions: 75x110x75 mm (HxBxD)
Voltage: 18-28 VDC 100mA

Sales Manager

Stefan Meun-Visser
+31 527 687 953 / +31 613 738 776
sales@marbleautomation.com

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