Specifications
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HD-CCTV SYSTEM
02
6 times bigger resolution size
HD-SDI standard allows 1080p resolution image together with
720p. In case of 1080p resolution, it has 6 times bigger image size
than SD level resolution. Therefore, it will be able to be used in the
special market such as car license plate recognition or face identi-
cation of criminal requiring High Resolution.
Face Identication
Below pictures show the dierence between 1080p image and SD image. These pictures were taken under the same environ-
ment and you can clearly see the big dierence in parts of face and text identication.
Digital transmission without video quality degradation
In case of SD-CCTV, transmitted analog video signal’s quality is decreased by external noise and during the digital converting
at DVR, but HD-SDI cameras execute image processing, get digital video and transmit the digital video to DVR without any
converting process. So, there is no video degradation during the transmission and DVR processing, and user can monitor clear
video images.
High Denition
1080p shows over 1200TV lines in both horizontal and vertical resolution. It is decidedly superior to the SD resolution which
can only show less than 700TV lines
SD Resolution Full HD Resolution
Full HD
SD
Fully Digital Signal
Coax cable HDMI cable
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