CCTV Technology News & Society
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CCTV Technology News & Society
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07-19-2007, 08:35 PM
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#1 (permalink) |
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Junior Member
Join Date: Jul 2007
Posts: 2
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Cctvip
Please help me to answer the following question:
IS CCTV-IP is already widely use for security purpose ? I heard that CCTV-IP could be plud directly to RJ 45 wall outlet, as part of sturucture cabling system, right ? What is advantage & disadvantage of CCTV-IP compare to ordinary digital CCTV camera ? Thank you for your time Adindas |
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11-13-2007, 04:03 PM
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#2 (permalink) |
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Junior Member
Join Date: Nov 2007
Location: China
Posts: 6
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Re: Cctvip
CCTV-IP is a kind of devices that encode the video & audio & PTZ signal, transmitte throught LAN cable, needs a PC running a client software for decoding, needs local net or internet support. Pictures and performance not so good as ordinary CCTV cameras, even at H.264 compression.
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11-23-2007, 02:20 PM
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#3 (permalink) |
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Administrator
Join Date: Apr 2006
Posts: 178
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Re: Cctvip
IP CCTV is indeed increasingly commonly used in surveillance and monitoring - I know we've covered a few big systems at national centres (ie, St Pancras station in London for the Eurostar connection) and others.
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