I really like the YoLink products but engineering really missed the mark on this one. It functions and easily integrates but even on the high volume setting is isn't very loud. I think in a large house you'd barely be able to hear this on the other side. A 9v smoke detector is much louder than this and it is battery powered! This requires a power outlet. I would treat this as more of an "alert" product and not a siren.
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