The SeaTag series satellite beacons are part of the SBIR project funded by NOAA in the United States, aimed at meeting two fundamental needs: improving beacon design and reducing beacon costs. Before the emergence of SeaTag beacons, the high cost of pop-up satellite beacons limited their widespread use. The SeaTag beacon has undergone revolutionary improvements, with a storage solar power supply, nearly unlimited memory capacity to store millions of probe reading data, and an anti fouling polyethylene shell, making it a cost-effective choice for tracking and tagging marine animals. These advantages help you complete more advanced biological tracking research work.