“Distress Alert” for emergencies and “Position Advisory for non-emergencies. Functionality may vary in some European countries.

Works worldwide (functionality may vary).

GPS position accurate to 1 meter.

Uses VHF radio waves to send digital signals.

The range of the LifeLine depends on environmental conditions, how high it is held, and the height of the receiving antenna. At sea level, the range to a skiff can reach up to 5.5 miles (~9 km). The maximum demonstrated range is 34 miles (~55 km), achieved when transmitting to a hilltop Canadian Coast Guard transceiver.

Alerts AIS (Automatic Identification System) equipped vessels within the rescue range.

Every LifeLine is programmed at our factory with an Maritime Mobile Service Identity (MMSI) number, enabling AIS functionality as soon as you turn your unit on.

Compact and light weighs only 4.6 oz (131 g) with batteries inserted.

Alerts vessels equipped with VHF DSC (Very High Frequency Digital Selective Calling) radios within the rescue range.

DSC functionality varies by region, and therefore, DSC is not factory-activated. Please download our easy-to-use app and use the built-in optical sensor to activate DSC as appropriate.

Waterproof and depth-rated to 425 feet (130 meters) with the outer lid closed.

Own Ship DSC alert. Send DSC alerts directly to a specific boat.

IP68 watertight with the cap open. We recommend not submerging it deeper than 3 feet (1 meter) when the cap is open.

Up to 100 hours of transmission time with full batteries.

Positively buoyant (floats) in salt water.

5-year battery life and user-replaceable batteries.

Automatic strobe light when a certain level of darkness is detected.

5-year manufacturer warranty included.

No extra fees no registration, subscription, or service fees required.