CPSC警告停用约51,825台JZA-540COM复合报警器：火灾时可能不报警，卖家未回应召回要求
美国消费品安全委员会（CPSC）10月29日发出产品安全警告（编号27-052）：以JuzhiAnn、Yfwsrecinoe与JAEHSKA三个品牌销售的JZA-540COM型烟雾与一氧化碳复合报警器，在有危险烟雾与火焰时可能不发出警报，存在造成严重伤害或死亡的风险，消费者应立即停用。
这款报警器为白色机身、带数字显示屏，单台或多台装出售，2023年11月至2026年10月期间在Amazon与eBay上销售，价格约11至107美元，涉及数量约51,825台。CPSC已收到7起该报警器在有烟火时未能报警的报告，目前没有与之相关的伤亡报告。
销售方是中国的深圳市来金合贸易有限公司（以Yfwsrecinoe US名义经营）。CPSC表示，该公司对召回要求一直未作回应，因此这次以警告而非召回形式发布，也没有退款安排。
CPSC要求消费者立即停止使用这款报警器、将其丢弃，并且不要出售或转赠他人，同时换装符合UL 217（烟雾报警器）与UL 2034（一氧化碳报警器）安全标准的工作正常的报警器。
同一天，CPSC还对另一款复合报警器发出同类警告：GuardianSense与KLTseanife品牌销售的YHW-542COM-R型报警器，2025年9月至2026年6月在网上售出，已有2起失灵报告，处置方式相同。
（来源：美国消费品安全委员会）
CPSC Warns Against About 51,825 JZA-540COM Combination Alarms: They May Fail to Sound in a Fire, and the Seller Has Not Answered the Recall Request
The U.S. Consumer Product Safety Commission (CPSC) issued a product safety warning (No. 27-052) on October 29: combination smoke and carbon monoxide alarms, model JZA-540COM, sold under the JuzhiAnn, Yfwsrecinoe and JAEHSKA brand names, can fail to alarm in the presence of hazardous smoke and fire, posing a risk of serious injury or death, and consumers should stop using them immediately.
The white alarms, which have a digital display and were sold singly or in multipacks, were offered on Amazon and eBay from November 2023 through October 2026 for about $11 to $107, covering about 51,825 units. The CPSC has received seven reports of the alarms failing to sound during smoke or fire; no injuries or deaths have been reported.
The seller is Shenzhen Laijinhe Trading Co., Ltd., of China, doing business as Yfwsrecinoe US. The CPSC said the company has been unresponsive to its request to recall the products, which is why the action comes as a warning rather than a recall, with no refund program.
The CPSC urges consumers to stop using the alarms, dispose of them, and not sell or give them away, and to install working smoke and carbon monoxide alarms that meet the UL 217 and UL 2034 safety standards.
The same day, the CPSC issued a similar warning for another combination model, the YHW-542COM-R, sold under the GuardianSense and KLTseanife brands online from September 2025 through June 2026, with two failure reports and the same disposal advice.
(Source: U.S. Consumer Product Safety Commission)
来源：美国消费品安全委员会
发布：GSM·美国（发布链接）
图片来源：家用烟雾报警器（资料图）。Georg Pik 摄，公共领域，经 Wikimedia Commons。 / A home smoke alarm (file photo). Photo by Georg Pik, public domain, via Wikimedia Commons.
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