本系统为用户提供了用户界面接收方式（包括文字和声音两种报警方式），及时发现处理超标报警。
The system provides users with interface receiver (including both text and voice alarm mode), found in a timely manner to deal with excessive alarm.
(甚高频数字选择性呼叫)作为近海海域的一种主要报警方式，对于船舶航行安全有着很重要的作用。
VHP DSC (very High Frequency Digital Selective Call), as a main means of alarm, is very important for the vessels to navigate safely.
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