ǰ Ȱø ϴ DVR(Digital Video Recorder : ) DVR ǰԴϴ. DVR ý
PC DVR (PC Type DVR) SA DVR (StandAlone Type DVR) մϴ.
DVR ý ũ Capture Board Audio Board, ó, óη ֽϴ.
PC DVR óθ Ʈ óմϴ. ó PC ϴ κ带 մϴ. Capture Audio ó ؼ Board Ͽ մϴ. SA DVR ⺻ PC κ带 , 䱸Ǵ ϱ ʿ ϵ ü Ͽ մϴ.
DVR α, ü, ַ ʿ ϴ ø ټ ī Ͽ Ǿ ֱٿ ̳, , ȭ, , , б, 糭, źȣ 꺸ȣ ΰȽ Ӹ ƴ϶ ε Ȱ Ȯǰ ֽϴ.
.
.
.
ڰÿ ۿ.
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ְ : 5200 < ִڻ : 3,664>
ֽļ : 510
ðѾ : 265
ںѰ : 186
ä : 21
: 500
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2007 : 40
ְͺ (PER) : 6.7
ڱں (ROE) : 21
: 18
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̱ PCO 3 强 Ȯ .
ݱ װ 116, 21
â ̷ ִġ ߴٰ 1 ߴ.
ݱ 17.9%, 84.1% ̴.
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ڽŹ - 2007/08/20
[ȹ-CCTV/DVR] 츮 踦 Ų
ѱ ڶϴ ϵ ǰ ִ. ÿ ī ȣ ϴ DVRǰ 98 ѱ ʷ ߴ. DVR ä ϰ Ƴα VCR ξ ߱ ȯ Ȯ꿡 䰡 ߴ. DVR 40% ұ ϰ ִ. DVR ȭ ȭ ﵵ ѱ źź IT 븸, Ϻ ռ Ȳ̴.
CCTVī 忡 ̵ ڸư ġ ִ. CCTVī з ߴ Ϻ ؿԴ. ѱü CCTVī OEM з ֿ ǰ ʷ ȭϴ 2000 ߹ݺ 븸 Բ 1 ִ. CCTVī ״ ϳ ѱ̴.
9.11 Ƚ ȰȲ ϸ鼭 þü ͷ 弼 Ÿ ؼ ſ ̴. ü J. P 2006 30 Ǹ 2008 45 22% þ ̴. Ư IPī DVR, NVR 36% Ȼ ȸ ȴ. 翬 ü ܿ ̰ ִ. DVR 2° ո 30% þ ִ. ռ п ͼ DVR 1ü ̵ 2б ͷ 30% ϱ ߴ.
Ƚ ȰȲ 鼭 ǽ忡 ȸ絵 ϰ ִ. 2000 1 ȸ簡 ڽڿ ߴ. 2007 ߰ DVR, CCTVü CCTVȸ 8 ȸ簡 Ǿ ִ. CCTVȸ 25 ȸ 7000, 1 ȴ. ̰ ˿ ϴ Ⱥо߿ Ҿü ǿ ̷ﳽ ̴.
ü, ÿ ż= ̶ֱ ִ ѱ ü 忡 ұϰ ý忡 ξ ް ִ. ° , 繫 ϳ ġε ڵ ó ʴ Ȳ̴. 츮 ð ü ġ ϰ ִ ϴٴ . ѱ ̹ 븸 ȹü ϸ ̰ .
븸 1 DVRü AVũ ͷ ѱ 13 ü ̵, , Ʊ ģ Ͱ ðѾ 2.5 ̻ ̰ . ֽİġ θ Ǵϴ ֿ ǥ PER 븸 AVũ 18.3, ѱü 8.8 Ϸ Ǿ ִ. PBR 븸ü 5.6, ѱü 1.8 ڻ 븸ü 3 1 ǰ ִ. 븸 300% ġ ϰ ִ ݸ鿡 ѱ 1000% ʰϴ Ÿ. 븸 AVũ 45% ε ִ (SPS), ִ(EPS), ִ ڻ(BPS) ȿ ұϰ ðѾ ξ Ǵ ̴.
Ⱦü鿡 ʿ ̶µ 鵵 ü ϰ ִ.
ſ ֳθƮ ް ȰȲ ұϰ ü ũ ߴ. 濵 ൵ ְ ݿ ʾ ÿ ҿܵ ִ١ ߴ.
14 Ʊ PER 8.6,
8 ÿ зϴ PER 10.5迡 ؼ
Ȳ̴.
ֳθƮ ݱ Ŀ , ö Ϲݱ ITְ ٽ Ƴ ġַ õѴ١鼭 强 ͼ 迡 ݺ 50% ְ ö Ѵ١ ߴ.
迵 ̵ ġ ƾ ڱ Ȱ ų ִ١鼭 Ϸ 췮 Ű´µ ̶ ֽĽ忡 ڴ١ ߴ. ֽĽ 䵿 ĥ ͷ ϴ ġֿ ڸ ؾ Ѵ. ڵ鵵 ũ ߰ DVR, CCTV ãƺ° .
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