家里的烟雾报警器半夜突然响了有10多秒，没任何异常，后来警报就结束了。也不像电池问题，电池低的话应该是beep beep的声，可能是什么原因？kidde的，红灯也在闪，但红灯停留的时间长了点。设备还没到更换年限2028年。 (水城百事)

by 匿名, Friday, July 18, 2025, 09:52

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一氧化碳超标。

by 匿名, Friday, July 18, 2025, 09:52 @ 匿名

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