costco 家用監控係統都是有線網絡連接，現在是WIFI 時代，那個設備安裝和設置都不方便，淘汰產品。

來源: 幸萍於 2017-09-25 07:57:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

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