Unverified85% confidenceDecision RuleTime unknown
主机内置后备电池续航需≥8小时，配合4G卡才能在市电中断时持续报警上报，否则小偷拉闸即可瘫痪系统
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85%
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Long-term
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Unverified报警主机内置备用电池是刚需，断电后仍能维持运行数小时并通过4G上报，无内置电池的主机一旦停电即失去防护，小偷可先拉闸后作案90% similarUnverified备用电池续航需≥8小时才能覆盖入室盗窃常见的夜间断电作案时段，续航＜4小时的主机不建议用于安防主用途88% similarUnverified电池续航应≥4小时连续互动或支持自动回充基座，纯充电式（无回充）机型无法覆盖8小时以上的独处时段88% similarUnverified备用电池续航≥8小时是安防主机基本要求，商用或高安全等级场景应选≥24小时，短续航主机在断电盗窃场景下形同虚设87% similarUnverified夹式续航普遍靠纽扣电池能撑数周但需自查电量，贴片式多用可充电内置电池续航仅8-24小时；追求整夜无忧选带低电量报警的机型，无电量提醒的翻身报警器等于隐患86% similar
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