ACR ResQLink AIS PLB-450
Best safety essential for offshore sailors needing reliable, multi-layered rescue alerts.
This is the ultimate safety net for solo sailors, combining satellite rescue alerts with AIS technology to notify nearby vessels instantly. It’s a sophisticated, belt-and-suspenders approach to survival that adds bulk to your life jacket but provides the peace of mind that you’re visible to both satellites and the ships right next to you.
$619.95
at
The GPS Store
Who it's for
- Offshore sailors prioritizing maximum rescue redundancy and speed
- Adventurers needing lightweight, buoyant gear for easy carry
- Expedition leaders requiring long-duration emergency transmission capabilities
Who should skip it
- Budget-conscious boaters seeking basic, lower-cost emergency signaling
- Users wanting a maintenance-free device without recurring service costs
- Casual users intimidated by strict regulatory and registration protocols
Performance breakdown
Rescue Signal Versatility
Combines satellite, AIS, and homing signals for unmatched rescue visibility.
Integration Ease
Designed to fit seamlessly within most modern inflatable life jackets.
Digital Connectivity
NFC smartphone integration makes battery and status checks incredibly simple.
Low-Light Visibility
Dual visible and infrared strobes ensure detection in total darkness.
Operational Reliability
Subscription-free distress signaling provides peace of mind without recurring costs.
Form Factor
Compact, lightweight build minimizes bulk during active water sports.
Key Specs
Distress Signal Frequency
406 MHz
Homing Signal Frequency
121.5 MHz
Positioning System
GNSS (GPS, Galileo, Glonass)
Alert System
AIS (Automatic Identification System)
Operational Life
Over 24 hours at 20°C
Battery Life
5 years (storage)
Dimensions
1.41 inches W x 7.87 inches H x 1.18 inches D
Warranty
5-Year
What Reviewers Say
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