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Emergency - Nautilus Marine Rescue GPS

Nautilus Marine Rescue GPS

Nautilus Marine Rescue GPS 

The Nautilus LifeLine Marine Rescue GPS is more than a PLB, more than an EPIRB, and more than a satellite messenger. Communicate directly with boats and ships around you. Divers. Sailors. Paddlers. Nobody should be on the water without one.  Compact. Super tough. Affordable. You might not think you need one until you do!!


Free to Use

You shouldn’t have to pay for a subscription in case you have to call for help.


Get Help Fast

Nautilus Marine Rescue GPS is faster and safer than satellite technology. Press the red button to send your distress alert directly to all boats, ships, and rescue craft around you. Your position sent is accurate to 1.5 metres!


Position Advisory

Perfect for letting boats know where you are without triggering any kind of emergency response.


Diver Tough

Nautilus GPS was designed diver tough, with a 425 ft depth rating. It is the perfect peace of mind for sailors to throw in their jump kit or for paddlers to tuck into their life jacket. Just don’t forget to change the batteries every 5 years!


It's Universal

The Nautilus GPS works everywhere in the world. At its affordable price, we want EVERYONE on the water to have one.

Features & Specifications


All modern commercial ships and most yachts are equipped with AIS and DSC allowing universal worldwide use of the Nautilus Marine Rescue GPS.


No MMSI & Registration

No special or dedicated base units required. No registration, subscriptions or service fees required.



Nautilus GPS is waterproof! It is diver depth rated to 425 feet with the cap closed.

Accurate positioning

Your GPS position accurate to 1.5 metres and a man overboard distress message will be broadcast to all AIS equipped ships up to 34 miles away as well as a special DSC message to the marine radio on your own vessel.

5 Year Battery Life*

Just keep the o-ring clean and forget about it for the next 5 years!

*Batteries not included

AIS/DSC Technology

Each GPS is programmed at our factory with an MID number allowing automatic AIS functionality as soon as your unit is powered up. Your ship’s MMSI must be loaded with the simple to use built-in optical sensor to activate DSC functionality.

Positively Buoyant

Your Nautilus GPS floats! It is waterproof in all sea conditions.

Compact Size

The Nautilus GPS is less than half the size of our original radio and is incredibly simple to use. Easy to attach to a BCD or tuck into a pocket.



1-year manufacturer warranty included.


AIS Transmit Power

AIS Frequency

DSC Transmit Power

DSC Frequency


Environmental Temperature Range

Waterproof Depth



1 Watt

161.975 and 162.025 MHz

0.5 Watt


156.525 MHz


Individual Distress Relay, Distress Alert


-25°C - +55°C


425 feet (130 meter) sea water with dive cap closed/ Splashproof with dive cap open


2.9 x 3.8 x 1.5 inch (75 x 97 x 39 mm)

4.6 Oz (131g) after inserting two batteries

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