Unverified82% confidenceDecision RuleTime unknown
床垫式监测仪必须搭配硬质婴儿床垫使用，且床上不能同时放两个宝宝或宠物，否则体动信号被干扰会导致漏报；一旦更换软床垫或厚被褥应重新校准
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified婴儿床必须使用硬质平板床垫，弹簧床垫、记忆棉床垫或带有倾斜的床面会导致传感器无法正常工作或频繁误报88% similarUnverified床垫式（气垫感应板）监测器需满足床垫厚度≤15cm且为硬质婴儿床垫，软质记忆棉或过厚床垫会大幅吸收微动信号导致漏报，此类家庭应选穿戴式而非床垫式83% similarUnverified床垫过厚（>25cm记忆棉/乳胶）会削弱压电床垫式传感器的信号，此类床垫建议选毫米波雷达或床架式方案，避免信号衰减导致漏检80% similarUnverified床垫式监测垫需放置在薄床单下、传感板直接贴合床板，加装厚褥垫、防水隔尿垫或多层被褥会导致灵敏度骤降甚至完全失效79% similarUnverified毫米波雷达方案免接触床垫、无需拆装，但对床边活动（如宠物上床、伴侣翻身）易误触发；床垫下压电方案抗干扰强但依赖床垫软硬，选购需按卧室干扰源判断79% similar
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