[KongchangAI]
Unverified85% confidenceFactTime unknown

催化燃烧式传感器寿命约3年、半导体式约5年,无论哪种,报警器整机建议每3-5年更换,长期使用后传感器灵敏度会衰减导致漏报

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85%
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Long-term
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