ACR ResQlink 400 PLB


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The ACR ResQlink 400 PLB


Buoyant    GPS


The ACR ResQlink 400 PLB is a buoyant Personal Locator Beacon that is small but is designed to withstand any elements.

Although it is small in size, this ResQlink is designed with satellite precision and military resistance. This PLB features three levels of signal technology which ensures accurate relay of your position in the event of a search and rescue.

The PLB would become activated and alert the authorities of your position in the water.

To activate, press the on button to deploy the antenna. This will then transmit a signal that declares your GPS position, guiding them to within a maximum of 100 metres.

This PLB requires no subscription for use and can be used in a plethora of situations both on land or at sea.


Key Features

  • GPS and Galileo GNSS
  • Buoyant
  • Strobe and Infrared Strobe
  • Global Coverage
  • Small and Lightweight
  • 5-year battery life
  • MEOSAR Compatible

Available in the ACR Range is the ACR ResQlink 410 PLB with Return Link




Name ResQLink 400
Product Description Buoyant Personal Locator Beacon without Digital Display
Model Number PLB-400
Application Hiking, camping, rock climbing, snow mobiling, skiing, fishing, boating, canoeing, kayaking, paddle boarding etc.
Size 4.52” (L) x 2.03” (W) x 1.49” (D)

11.48 cm (L) x 5.16 cm (W) x 3.78 cm (D)

Weight 0.317 lbs (144 g)
Battery Non-hazmat Lithium batteries (LiMnO₂)
Class Class 2 Operation (at -4°F / -20°C)
GPS Multi-Constellation receiver (GPS and Galileo GNSS)
Temperature Range Storage: -22°F to +158°F (-30°C to +70°C)

Operating: -4°F to +131°F (-20°C to +55°C)

Battery Replacement After 5 years or after emergency use, whichever is first.
Activation Manual
Buoyant* Yes
Operational Life** 24+ hours
Warranty 5 years
Waterproof 16.40 ft (5m) @ 1 hr., 33 ft (10m) @ 10 min.
Approvals Cospas-Sarsat, FCC, Europe RED


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