Nautilus Lifeline Marine Rescue GPS
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Delivery Information
Delivery Information
Delivery Information
We offer free tracked UK standard delivery on orders over £50.
Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method. More Details
60 Day Returns
60 Day Returns
Returns Information
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 60 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return. More Details
Returning To Chiswick Store
We want to make your shopping experience as seamless and enjoyable as possible, even when it comes to returns. That’s why we offer hassle-free returns at our Chiswick store. But there’s more—when you visit to make a return, you can also pre-order items to be available for collection. This means we’ll have a range of sizes ready for you to try on, ensuring you find the perfect fit before leaving the store.
Shop with Confidence, Wherever You Are
To make things even easier, we offer complimentary video consultations with our expert team. Whether it’s before or after your purchase, our specialists can guide you through sizing, fit, and styling—all from the comfort of your home. It’s like having your own personal VIP shopping experience, tailored just for you.
From returns to reorders, we’re here to help you find exactly what you need with zero stress.
Book Video Consultation: Book Now
Help & Support
Help & Support
Need Help?
Our expert diving team is here to assist with your order, sizing, or product selection. We're divers ourselves, ready to support you!
Chat Hours:
Monday - Friday: 09:00 AM - 05:50 PM GMT
Prefer a call back? Just request it through the chat bubble!
Store Location
Mike's Dive Store
113 Power Rd, Chiswick, West London, W4 5PY
Local: (020) 8994 6006
Store Hours
Mon - Fri: 10 AM - 6 PM
Sat: 10 AM - 5 PM
Sun: Closed
Bank Holidays: Store & Warehouse Closed (no dispatch)
Online Video Consultations
Unable to visit us? Book a live video consultation for tailored advice on equipment, fitting, or specialized gear. Get expert guidance from our team, face-to-face. Book Now
For more answers, visit our FAQs.
The latest version of the Nautilus LifeLine Marine Rescue GPS is less than half the size of the original radio and is incredibly simple to use. Simply undo the latch and open, turn on, remove the red distress cap and press the red button. That's it!
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 (if equipped). The Nautilus LifeLine floats and is waterproof in all sea conditions.
The Lifeline uses user-replaceable batteries (not included) that will last for up to 5 years so all you need to do is keep the o-ring clean and forget about it for the next 5 years!
Please note that DSC transmission is disabled by default for units sold in Europe, USA and Canada but can be enabled via the Android or iOS app when using the unit outside these regions.
Features
- Half the size of its predecessor
- AIS/DSC Technology
- No MMSI, licenses and registration
- 5-year battery life (user-replaceable batteries, batteries not included)
- Depth rated to 130m (with cap closed)
- Transmits GPS position to boats up to 34 miles away
- Positively buoyant
- The Nautilus GPS uses CR123 3V (1550 mAh) batteries.
| AIS Transmit Power | 1 Watt |
| AIS Frequency | 161.975 and 162.025 MHz |
| DSC Transmit Power | 0.5 Watt |
| DSC Frequency | 156.525 MHz |
| Messages | Individual Distress Relay, Distress Alert |
| Environmental Temperature Range | -25°C - +55°C |
| Waterproof Depth | 425 feet (130 meters) seawater |
| Dimensions | 2.9 x 3.8 x 1.5 inch (75 x 97 x 39 mm) |
| Weight | 4.6 Oz (131g) including batteries |