Malangizo osankha hard drive yabwino kwambiri ya CCTV DVR
Buku Lotsogolera Kusankha Hard Drive Yabwino Kwambiri ya CCTV DVR Chimodzi mwazinthu zofunika kwambiri pakutsimikiza mtundu wa chitetezo cha CCTV si kamera yokha kapena DVR yokha, komanso malo osungiramo zinthu. Nthawi zambiri zojambulira sizimasewera, kuwonongeka mwachangu, kapena kudzaza mwachangu zimachitika chifukwa cha kusankha hard drive (HDD) yosayenera. Ma CCTV DVR amagwira ntchito maola 24 patsiku, akulemba deta… Werengani zambiri