The three formats are different video signal formats, typically "analog" video is the same as NTSC video, the standard in the USA broadcast and home video systems for many years prior to digital TV arriving. The big benefit of digital television is that it made all of those NTSC sets obsolete, so folks had to purchase new ones, or at least converters.The other two acronyms I can't help with right now.Hi
security camera that has cvi /tvi/and/analog can some one explain what all these things cvi /tvi/and/analog in one camera do.
mrel