Unverified82% confidenceDecision RuleTime unknown
振动式报警器应支持3档以上灵敏度调节,木门/防盗门的振动传导差异大,防盗铁门需调高灵敏度而单薄木门需调低以避免风吹误报
1
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82%
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Long-term
Relevance
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