Paano iwiring ang CCTV Part 1 A reviewer for EIM NCII Assessment

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=1hyBB1g_FS0

Closed Circuit Television (CCTV) wiring fundamentals. Mahalgang kaalaman bago sumalang sa EIM NCII Assessment • #CCTV • #ElectricalInstallationAndMaintenanceNC2

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