Engineering the World’s Most Trusted Marine Safety Technology

Every Sentinel Ocean Systems product is purpose-built to perform when it matters most — backed by real-world testing and peer-reviewed science.

Link to: Freedom8 Shark Deterrent

Freedom 8 Shark Deterrent

Freedom 8 is a wearable shark deterrent built on over 20 years of shark deterrent technology which creates an electrical field that is proven to significantly reduce the likelihood of a shark interaction.

Add to Cart — US$599.00

LJL901 AIS Life Jacket Light

A powerful 2-in-1 AIS beacon and LED survivor light designed to provide immediate visual and digital rescue alerts for recreational, commercial, and solo mariners.

Add to Cart — US$42.09
Link to: LJL901 AIS Lifejacket Light
Link to: MRB901 AIS MOB Beacon

MRB901 AIS Man Overboard Beacon

An essential localised safety device perfectly suited for recreational cruisers, racing crews, coastal fishermen, and commercial port operations.

Add to Cart — US$56.84

HJ9018 AIS/DCS Man Overboard Beacon

The ultimate dual-alert safety device, perfectly suited for the rigorous demands of commercial fishing, commercial shipping, offshore energy, and professional offshore racing.

Add to Cart — US$168.42
Link to: HJ9018 AIS/DSC MOB Beacon