Unverified79% confidenceTradeoffTime unknown
灵敏度与误报率的权衡：高灵敏度门磁能捕捉细微开合但易受门体震动、大风、宠物撞门误报；带延时确认或震动过滤算法的型号误报低但可能漏报快速开合
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79%
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Long-term
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