Network CCTV system
Twisted-pair cable communication
The network CCTV system is the most common type of video surveillance system, which uses IP cameras to transmit video via Ethernet. A network video recorder (NVR) stores the video and controls the cameras.
IP explosion-proof cameras are required for CCTV projects in hazardous environments, such as LNG facilities, to ensure that the cameras themselves do not pose any additional risk to the site.
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Basic components
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Camera Types
IP Explosion-proof Cameras
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Transmission Media
Twisted-pair cables
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Connector
RJ45
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Recording Systems
NVRs
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Display
Monitors
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VMS Systems
NVR systems
Here is an example
A list of core equipment purchased for a network CCTV project.
ITEM
UNIT
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SGX-EX-SH
Explosion-proof Junction Boxes
CNEX
IP66
4 × G1/2" conduit entries
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NVR316-64R-B
64-channel Network Video Recorders
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