Unverified85% confidenceDecision RuleTime unknown
船舶EPIRB选自动激活（Category 1，遇水/脱离支架自动开启）比手动激活（Category 2）更适合可能落水昏迷或弃船的场景；单纯背包携带则手动PLB足够
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedCategory I自动浮释放型号，适合离岸航行和强制要求EPIRB的商业船舶，若仅在近岸水域活动且预算有限，手动激活的Category II型号足够且更经济73% similarUnverified定位为个人携带的PLB而非船载EPIRB，登山、徒步、越野等陆地户外场景比远洋航海更契合69% similarUnverified定位为性价比紧凑型PLB，适合徒步、越野跑、小型船只等个人随身携带场景，但不能替代船用EPIRB的法规合规要求68% similarUnverified充气结构换来极佳便携性（可装入背包），但航速和循迹性明显不如硬壳艇66% similarUnverified机身小巧轻便，适合差旅随身携带，但不适合追求大水箱一次性冲完全口的用户65% similar
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