Unverified80% confidenceFactTime unknown
无网络的专用DECT数字信号监护器传输稳定性优于WiFi机型，不受路由器故障和网络拥堵影响，室内穿墙有效距离通常标称50米，实际2-3堵墙约20-30米
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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