This uncompressed video format is able to transmit over longer distances than either HD-SDI or Network IP cameras and without the latency and bandwidth issues that are so common. HD-CVI uses a licensed video transmitter and receiver that is able to transmit up to 1080p video resolution (1920 x 1080) in an uncompressed format over the same standard coaxial cable that is used for standard CCTV cameras. In order to achieve greater transmission would mean switching to digital video using either HD-SDI (High Definition Serial Digital Interface) or Network IP video formats.Įnter HD-CVI, a true alternative to Network IP solutions. This has been the accepted limit to analog video transmission for many years. 960h resolution refers to the 30% increase in horizontal resolution, so the maximum analog resolution up to this point was 960 x 480 pixels. Until this new technology surfaced, analog CCTV video was limited to 960h video resolution. This is a brand new technology in the security camera industry that provides a different method of transmitting video signals over coaxial cables. The wired cameras we tested didn't support audio, so we weren't able to test the Night Owl app's two-way audio or sound quality.HD-CVI stands for High Definition Composite Video Interface.
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