What is a ccHDtv surveillance system?
The ccHDtv surveillance system, also known as the DTV surveillance system, is a new-generation video security solution that adopts Digital Video Broadcast-Terrestrial Technology (DVB-T), the most commonly used digital television transmission standard worldwide. Pacidal ccHDtv surveillance system features excellent performance high definition video transmission over coaxial cables.
View the structure of a ccHDtv surveillance
The ccHDtv surveillance system can simultaneously run multiple channels of compressed full HD video streaming through a single coaxial cable. It provides supreme video quality of high capacity and low latencies when transmitting signals. Pacidal ccHDtv surveillance simultaneously supports 16 channels of cameras in transmitting signals on a single coaxial cable, each of which carries dual H.264 video streaming. The key features of ccHDtv surveillance include:
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Seamless full HD upgrade solution for CCTV systems Existing coaxial cables reusable (3C-2V, RG-59) |
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Robust anti-interference ability Less subject to the influence of current cable quality condition |
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High capacity Multiple channels of 1080p videos over one single coaxial cable |
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More flexibility on deployment Supporting star topology and daisy-chain deployment |
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Longer transmission distance Up to 1000 meters without repeaters (3300 ft.) |
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Duplex communication Return channel supported |
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Digital television standard Compatible with devices with DVB-T receivers |
See more detailed information from the following link: Why is ccHDtv surveillance a better solution?
A ccHDtv surveillance system is composed of ccHDtv cameras, a ccHDtv DVR, and coaxial cables. The capacity for each DVR system is 4, 8, or 16 channels of videos, with CMS supported for connecting multiple sets of DVRs. The structure of a ccHDtv surveillance system is illustrated in the diagram below.
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