این مقاله جهت افرادی که به علم و نحوه کارکرد دوربین های مداربسته علاقه مند هستند پاسخ داده شده است
How a CCTV Camera Works
Before deciding on IP cameras versus analog, it is advisable to first understand how the technologies work. The differences in both camera technologies and method of video transmission are critical to developing a well planned CCTV solution. It should be noted as manufacturers of both IP and analog cameras, DVRs and NVRs, I have no bias. While the opinions may not be “popular” they are just a statement of facts. It is not a matter of either or, rather use each camera appropriately as needed. They both have their place.