Ocean Signal PLB1 rescueME GPS Personal Locator Beacon, 406 MHz, 7-Year Battery Life (730S-01261)

The Ocean Signal rescueME PLB1 is a compact personal locator beacon for boaters, hikers, pilots, and outdoor travelers who need a direct route to the international search-and-rescue satellite network in a life-threatening emergency. Its 406 MHz distress transmission includes GPS location data, while a 121.5 MHz homing signal and LED strobe help rescuers locate the user at close range. The sealed lithium battery has a seven-year replacement interval, and no paid monitoring subscription is required.

Key Features & Benefits

• Satellite Emergency Alerting: Transmits on the global 406 MHz Cospas-Sarsat system rather than relying on mobile-phone coverage.
• Integrated GPS and Homing: Provides location data in the distress message and a separate 121.5 MHz signal for final search-and-rescue approach.
• Compact Wearable Design: Small body can be carried with appropriate lifejacket or outdoor-safety equipment.
• High-Visibility Strobe: White LED strobe supports visual location during low-light searches.
• Long Service Interval: Seven-year battery replacement interval, with more than 24 hours of emergency operation at -20°C.

Technical Specifications

• Distress transmitter: 406.040 MHz, typical 5W
• Homing frequency: 121.5 MHz
• Satellite location: Integrated GPS receiver
• Strobe: White high-intensity LED
• Battery: Sealed lithium manganese dioxide (LiMnO2), 7-year replacement interval
• Activated operating life: More than 24 hours at -20°C
• Waterproof rating: 15m
• Operating temperature: -20°C to +55°C
• Dimensions: 76 × 52 × 32mm
• Weight: 115g
• Subscription: None required for satellite distress service

Compatibility

Independent 406 MHz personal distress beacon; it does not send AIS alerts to nearby vessels and is not a substitute for a vessel EPIRB where one is required. The PLB1 does not float without a flotation pouch. Register the beacon with the appropriate national authority before use.

Installation & Setup

Carry the beacon where it can be reached quickly. For distress activation, deploy the antenna and operate the beacon according to its manual, keeping it above the water. Perform the manufacturer-recommended self-tests and renew the battery when due.

Warranty

5-Year Limited Warranty (with registration)