Specifications

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HD-CCTV SYSTEM
Plug & Play using Coaxial Cable
In case of HD-CCTV, the coaxial cable used
in conventional CCTV can be reusable. The
management of camera and DVR is very simi-
lar to that of SD products, so it can contribute
to minimize the technical burden of conven-
tional installer and manager of monitoring
center. This is because HD-CCTV is relatively
easier when it is compared with IP system
which has product compatibility issue and
dicult network conguration.
HD real time monitoring (Full Frame, No latency, No compression)
Because HD-SDI transmits video as digital data without compression, you can get the best video image without any quality
degradation, and furthermore because there is no latency, you can control PTZ with real-time from control center. It means
HD-SDI had overcome some restrictions of HD video introduction due to picture degradation and delay of IP solution.
The below picture shows the component of network system. IP camera includes delay caused by video compression and net-
work transmission. Besides, NVR includes delay caused by network and video recovery. This will make the overall delay of total
system, and this will decrease the completeness of the system such as you can see from PTZ control.
Trustworthy Channel (Video-only Channel)
It is possible to transmit and record video with no inter-
ference of network error because HD-CCTV is transmitting
video through coaxial cable. The trustworthy of transmitting
channel is one of the most core elements to secure trust-
worthy of security system.
Improved Camera reliability by low heat
Surveillance cameras can be installed indoor or outdoor.
Sometimes HD-SDI cameras are installed under the environ-
ment where temperature is very high. HD-SDI cameras do
not need H.264 compression or IP network feature, so the
power consumption is relatively minimized than IP cameras,
resulting minimization of performance degradation of cam-
era, insuring the reliability.
Easy Integrated Monitoring
The system using both HD-SDI camera and HD-SDI DVR
can be easily integrated and installed into the conventional
SD-CCTV. It is easy to use some channels as SD and some
channels as HD together in the same monitoring system.
This could be achieved more easily with the help of HD-SDI
Hybrid DVR or SD-to-HD converter.
In addition, it is possible to integrate with IP network system
and remotely access the system because HD-SDI DVR has
the network feature.
Securing Compatibility among Equipment
The system using various HD-SDI camera and HD-SDI DVR
can be easily integrated and installed like conventional SD-
CCTV system. Various converters will oer easy connection
among dierent type of devices if HD class video is con-
verted into HD-SDI transmission method. This is superior to
the IP camera system which makes compatibility problem
among devices due to the dierent high-level protocol.
Therefore, user can congure HD-CCTV system based on
installation environment requirement by selecting various
cameras and accessories regardless of manufacturers.
Image
Sensor
Monitor
ISP
Compression
Decompression
TCP/IP
TCP/IP
IP Camera
NVR or PC
Ethernet
HD Box Cam
HD Encoder HD Decoder
OPTIC to SDI
HDMI to SDI
SDI to OPTIC
HD-SDI
FIBER OPTIC
Ethernet
CMS center
Monitor
HDMI
Ethernet
HD-SDI
HD DVR
HDMI
Repeater
Repeater
HD PTZ
HD Box Cam
HD Dome
HD Camcorder
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