HD CVI is the technology breakthrough in the Security Industry, it offering the fast and easy upgrade to high definition under conventional cabling environment. This in-house technology HD CVI features over-coaxial-cable analog HD video transmission, allowing reliable long-distance HD transmission at lower cost, while complex deployment is applicable.
The great advantages of HD CVI are the followings:
Easy to Upgrade to HD
Comparing the traditional analog HD video transmission, HD CVI technology support 1080p & 720p HD video format by analog modulation. Which means that the new solution inherits exact the same installation and deployment as the conventional analog ones, only offering megapixel high video quality with more details retained.
Unlike the traditional system, HD CVI is more reliable as it adopts P2P transmission. Meanwhile, it features no latency for an outstanding performance real-time transmission and it requires no compression, which successfully maintains the original quality and thus present in vivid images.
On account of the fact that it is over-coax transmitted, HD CVI could realize reliable long distance and non-latent transmission without further relay devices. Compared with HD-SDI at the transmission front, HD CVI shows a more outstanding advantage. With general transmission media, HD-SDI reaches 100 meters at most while HD CVI, at least, transmits 500 meters by using 75-3 cable and featuring low signal distortion rate.
3 Signals Over 1 Cable
Beyond that, with three signals video, audio and control composited in one cable, this solution can be further simplified wiring, at the same time, to ensure smooth transmission.
In conclusion, HD CVI is an industrial breakthrough, a revolutionary technology that offering megapixel image quality over long-distance transmission while enjoying the simplicity of installation. Dahua Technology releases High Definition Composite Video Interface (HD CVI) technology. We are manufacturer & DAHUA authorized agent, offering OEM, ODM etc. service for IP Camera, NVR, Analog Camera, DVR, HD-SDI Camera, HD-SDI DVR over 13 years. Now, HD CVI is our new product for 2014!