At CCTV Camera Pros, we often get asked if our HD security cameras are compatible with an existing DVR surveillance system from another manufacturer. With so many HD video standards and resolutions available, it can be confusing. This article is going to discusses camera, DVR, cable, and accessory compatibility for HD over coax type surveillance systems (HD CCTV). This article will not cover network IP cameras or traditional analog CCTV cameras (non-HD).
Archives for April 2018
At CCTV Camera Pros, customers often ask us what the angle of view looks like with different security camera lenses. When planning a video surveillance system, the angle of view that a camera lens provides is important to understand. Lens size is the main factor that determines the angle of view (zoom level), however, it is not the only factor. This article will compare a few of the most common lens sizes used on the latest HD security cameras (HD-TVI, AHD, HDCVI).