Prowler - Your Preferred System Solution Partner
We specializes in Surveillance(CCTV) & Access Control, Security Alarm System, Intercom System, Wireless LAN and Auto ID Data Capture Solution. Visit at at our website www.prowler.com.sg
Thursday, 10 July 2014
PAL VS NTSC
NTSC stands for National Television Standards Committee. It is the colour video signal television
standard: 525 lines, 60Hz
PAL stands for Phase Alternate Line. It is the colour video signal television standard: 625 lines,
50Hz
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