Zosintha zachitetezo, zomwe zimadziwikanso kuti PoE switch, zidapangidwira malo osavuta apaintaneti monga nyumba, malo ogona asukulu, maofesi, ndi kuyang'anira pang'ono.Choyamba, ndikolakwika kugwiritsa ntchito mphamvu ya chosinthira kuwerengera kuchuluka kwa makamera okhala ndi makamera.M'pofunikabe kunena za ...
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