Man overboard system

Man Overboard System - NASA MOBI

The wireless man overboard alarm system offers an innovative solution for increasing safety on board. With the ability to integrate up to eight active transmitters, it protects both the crew and valuable equipment such as the dinghy.

Main features:

• Increased safety: A very loud audible alarm immediately warns of a man overboard.


• Status display: Each crew member is displayed by name to ensure a quick response.


• Adjustable alarm threshold: Define the distance from the ship at which the alarm is triggered.


• Self-contained system: No chart plotter required, easy to use.

Technical specifications:

• Transmitter identification: Unique identification by pin code.


• Display: High-contrast display with white backlight.


• Energy efficiency: Very low power consumption of 50 mA at 12 V, additional 50 mA with backlight.


• Compact size: Display instrument: 150 x 112 x 42 mm.


• Waterproof transmitter: Use standard AAA batteries, weight: 100 g, dimensions (LxWxH): 77 x 47 x 38 mm with belt clip.

Scope of delivery:

• Base unit


• 3 transponders


• Batteries

The man overboard system from NASA is the ideal solution for safety-conscious boaters who rely on reliable alarm technology. With its user-friendly operation and sophisticated functions, it is a valuable addition to any maritime equipment.

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