ACR ResQLink 410 RLS GPS Personal Locator Beacon & Return Link Service (2931)

The ACR ResQLink 410 RLS personal locator beacon gives individuals a dedicated emergency alerting device for boating and outdoor activities beyond reliable mobile coverage. Its 406 MHz satellite distress transmitter and GNSS receiver send an emergency alert with location information while a 121.5 MHz homing signal assists local rescuers. Return Link Service adds a visible acknowledgment when a supported satellite system confirms receipt of the alert.

Key Features & Benefits

• Subscription-Free Satellite Alerting: 406 MHz Cospas-Sarsat emergency communications without a required monthly service plan.
• GNSS Positioning: Uses satellite navigation information to support rescue location.
• 121.5 MHz Homing: Provides a close-range locating signal for rescue crews.
• High-Visibility Lighting: Visible and infrared strobes assist in darkness and poor visibility.
• Manual Distress Activation: Designed for the wearer to deliberately activate in an emergency.
• Return Link Service: Provides receipt acknowledgment through the supported satellite return-link network.
• Built-In Buoyancy: Beacon floats when deployed, while the antenna still needs a clear view of the sky.

Technical Specifications

• Beacon classification: Personal Locator Beacon (PLB)
• Hardware model: PLB-410
• Satellite alerting: 406 MHz Cospas-Sarsat
• Homing frequency: 121.5 MHz
• GPS/GNSS: Multi-constellation satellite navigation
• Return Link Service: Yes
• AIS transmission: No
• NFC mobile diagnostics: No
• Display: No digital display
• Activation: Manual
• Buoyant: Yes
• Minimum emergency operation: 24+ hours
• Visible/IR strobe: Yes
• Battery chemistry: Lithium primary
• Battery service interval: 5 years or after emergency use
• Operating temperature: -20°C to +55°C (-4°F to +131°F)
• Waterproof: 5 m (16.4 ft) for 1 hour, 10 m (33 ft) for 10 minutes
• Dimensions: 4.52 x 2.03 x 1.49 in (114.8 x 51.6 x 37.8 mm)
• Weight: Approx. 0.33 lb (148 g)

Compatibility

USA-programmed PLB for individual emergency use. Register with the appropriate national authority. This is not an EPIRB with automatic vessel-sinking deployment. The buoyant unit must still have its antenna clear of the water during transmission.

Installation & Setup

Register the beacon, inspect its battery replacement date and follow ACR self-test procedures. Carry it securely and ensure the antenna can be extended with a clear view of the sky. Use only for genuine distress situations.

Warranty

5-Year Limited Warranty

What's in the Box

• ACR ResQLink 410 RLS personal locator beacon
• Multifunction attachment clips