Unverified87% confidenceDecision RuleTime unknown

选购前确认是否通过CCCF消防认证或CMC计量认证，燃气报警器在国内属强制认证产品；无认证的进口/网红产品报警阈值可能不符国标(甲烷报警下限应为爆炸下限的25%以下)

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87%

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Long-term

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Related Entities

多合一气体探测器category

Related Claims

Unverified国内燃气报警器优先选带CCCF（消防强制认证）或符合GB 15322标准的产品，仅有CE标识的进口产品未必通过国内检测88% similar Unverified不要购买没有CMA/CCCF消防认证或民用燃气报警器GB15322标准认证的产品，无认证产品的报警阈值和响应时间不可信，形同摆设85% similar Unverified认准通过国家CMA/CCCF消防认证及符合GB25891《瓶装液化石油气调压器》或GB15322燃气报警器国标的产品，无3C/消防认证的低价切断阀密封等级和响应可靠性无保障，不建议购买83% similar

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