Unverified90% confidenceFactTime unknown
自带浮力设计,落水后可浮于水面并持续发射信号,兼顾水上和陆地场景;但不具备自动激活功能,需手动拉出天线启动
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified仅支持手动激活,不适合需要自动触发(如落水后自动发射信号)的海上使用场景,水上活动应考虑带自动激活功能的型号80% similarUnverified手持型设计不可漂浮,落水即失效;若需水面漂浮信号应选择浮筒式烟雾信号78% similarUnverified设计为可浮于水面,适合皮划艇、SUP等近岸水上运动作为轻量备用信号装置随身携带73% similarUnverified属于手动激活型PLB,落水失去意识等无人操作的场景下不会自动触发,海上作业首选自动激活的EPIRB或带浮力/自动激活功能的设备71% similarUnverified选带浮力(可漂浮)或带系绳孔的信号镜用于水上活动,普通信号镜落水即沉,皮划艇、船钓、海钓场景必须确认防水漂浮设计71% similar
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