Участник:DaraDaigle819
Материал из НГПУ им. К.Минина
IP cameras are available at resolutions from 0.3 (VGA resolution) to 20 megapixels. As in the consumer TV business, in the early 21st century, there has been a shift towards high-definition video resolutions, e.g. 720p or 1080i and 16:9 widescreen format. security camera systems