Dahua HDCVI 3.0: technology for transmitting analog video to HD over coaxial cable

Includes support for a wide range of industry platforms and technologies, video resolutions like Ultra HD and 4K, as well as smart functions the same as ip systems. In addition, integrates with HDCVI platforms, Ahd, Tvi, IP and analog.

HDCVI 3.0 is the video surveillance solution Dahua Tecnology that allows the transmission of video from analog to HD. Also known as high-definition composite video interface technology, HDCVI was introduced in November 2012 to address an industry need and, since then, has become a standard for hd video transmission over long-distance coaxial cable, providing powerful performance and functionality.

Dahua HDCVI technology 3.0 includes full compatibility with a wide range of industry platforms and technologies, video resolutions like Ultra HD and 4K, and intelligent functions like those of IP systems.

“With nearly two hundred million analog security surveillance systems deployed worldwide, HDCVI is expected to 3.0 have a long-reaching impact on this industry in the coming years", liquan Fu says, President of Zhejiang Dahua Technology.

Dahua HDCVI 3.0 integrates with HDCVI platforms, Ahd, Tvi, IP and analogue and accepts the entry of intellectual property systems. DVRs equipped with this technology can act as an access point to integrate with external passive infrared sensors and smoke detectors.

Moreover, this technology offers an end-to-end Ultra-HD experience, allowing resolution of 4 megapixels through coaxial wiring. It also offers Dahua Starlight night vision that includes a resolution of 2 megapixels in the lighting of 0.008 lux and 120 dB WDR; and has the H.265 compression standard that allows for bandwidth savings of up to one 50%.

HDCVI 3.0 includes facial recognition features, people count, heat map, smart tracking, Intrusion, anti-fog and a voltage overload alarm. It offers the same simplicity and ease of installation of analogue systems, because the cameras can be connected to DVRs using coaxial cable.

Another advantage is the transmission distance compared to other analogue systems. In the transmission you can extend the signal up to 1.200 meters by using a cable 75-5, with a low signal distortion rate.

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