Unverified80% confidenceDecision RuleTime unknown
老人房或大户型建议选音量≥80dB且支持多接收器的套装,一个门口按钮配2-3个接收器分布在客厅、卧室、厨房,避免漏听
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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