The LLS-100T is a situating terminal uncommonly intended for marine situating checking applications. LLS-100T can understand the position observing and following of outside significant resources like boats through GPS/BD satellite situating innovation, sunlight based charging innovation, GSM/GPRS correspondence innovation, and multi-mode adaptable design of area administration checking and the board framework. The gadget has an alter clear caution capability, and the administration community can screen the gadget continuously. Simultaneously, it likewise has a one-button caution capability. In the event of crisis, it can send an alert to the administration community through the button.