Unverified88% confidenceDecision RuleTime unknown
SOS按钮的通知方式优先选支持本地声光+远程推送双通道的型号,仅本地鸣响的按钮在无人值守时(如老人独居子女不在场)无实际救援意义
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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