Unverified83% confidenceCautionTime unknown
只有声光报警无远程推送（短信/APP/平台对接）的设备不建议用于无人值守场所，夜间/节假日无人在场时本地声光形同虚设
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified无本地报警（仅App推送）的设备不建议作为夜间安全监护，一旦手机静音、断网或App后台被杀，报警会失效——应选带基站响铃或独立声光报警的83% similarUnverified报警功能只有本地声光而无云端推送的设备不适合子女异地监护；需确认支持APP推送+电话/短信多级通知，且断网时有本地兜底报警81% similarUnverified报警依赖手机App且无本地声光报警的机型，不适合夜间手机静音或距离较远的家庭；应确认设备有独立基站声光报警或与家庭Wi-Fi/蓝牙断连时的离线提醒80% similarUnverified蓝牙版报警器不建议购买用于远程报警场景——蓝牙无法脱离手机在场实现远程推送，仅适合近场本地鸣响，无法满足人不在家时的泄漏告警需求79% similarUnverified无监护人手机绑定的纯声光报警器（仅本地鸣叫无远程推送），只适合3米内视线范围场景，走失求助无实际意义，应选带4G或NB-IoT远程通知功能的型号77% similar
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