[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

覆盖范围看探测角度和半径:家用标准型号一般为110°/12m,走廊场景应选窄角幕帘型(约6°/长距离),大客厅选广角型;单个探测器覆盖不足时用多探测器组网比强行选超大范围单机更可靠

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85%
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Long-term
Relevance
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