1. CCTV ý۱ 69 ̺ 忡 RS-485
ż(ַ 24AWG, 0.21 sq,
30V) CVV-SB ̺(600V~1,000V, 1.25sq
16AWG~18AWG, AWG24 5
) ϴ ? ؼ ִ ͵ RS-485 UL 2915
24AWG Դϴ. Ȥ AWG20 RS-485 ̺
ٲ۴ٸ ִ ? AWG20
0.52sq, Ⱑ ι Ѵµ...
=> 忡 Լ ż
Ҷ ۾ڵ ƴ ۾ ̺
۾ ϴٺ ~~ þ ˴ϴ.
尭 ϱ ؼ Ϲ ̺ ϵ ʱ մϴ. ߸ ̱ ڵ о߿
2.0sq ̺ ̺ ʴ(?) ʰ ̴̺....ϸ ⺻ 1.25sq~2.0sq 迡
⺻ݿ Ű ֽϴ. ٸ ¥ ̺ ϽŰó ٶ ̺ ϼŵ ƹ ϴ.
/űⰣ ƯǴ ִٸ ū ƴ϶ ..... , ǹ
̺ ϼŵ ϴٴ ? å ̾߱ ؼ ʿ ̸, Ư ż ϴ Ϲ
忡 ٴ þ ٴ ......Ģξ ̺ ܿ
зǾ ִ ̺ ü Ư ܿ θ ۵Ǿ ִٸ 忡
Դϴ....^^.
2. ߾ӽý
DVR 16ä 3 ġ Դϴ. ؼ
DVR ִ ī忡 48 ̺ ݼ Junction
Box
dzڰ
BNC- JJ Ŀ ġؼ Ϸ մϴ.
(ǹڽ Ƿ ̰ ü )
:
BNC-JJ ĿͰ ǹڽ Hole κ, "ǹڽ" 繫 ü
(
) Ǵ?
=> Դϴ. ̴
߾ӿ 1 شϴ JJĿ ˺ҷ ۾ Ͽ ð ϽŴٸ ٴ Դϴ. .....
Ǵ ٴ īκ ټ ̺ dvr ٷ Ͽ ð ϽŴٸ ŭ ӰҰ پ? ӰҰ پ
ο ϶ ˰ ? ̷ ӹڽ Ÿ 忡 5c-2v ̺
7c-2v, 10c-2v ̺ ϰ ̷ ̺ dvr ٷ ϱⰡ ̳ г
ٶ ̺ ȯ dvr ӽų 輱 ϱ ϱ Ǿ
Խϴ....
3. 湮ϼ
, Sus Pole ġ ǹ Űܵ ٰ ϼ̴µ,
Sus Pole Ʈ Űܼ ٽ ٸ, SPD (,
, ) ϴ
ɱ? Ƿħ ־ ^&^ Ƽ ǹ Ȳ ؾ Űǰ(?)
?
=> Űǰ
ؾ... cctv ðϴ ֺ Ƿħ ִٸ Ƿħ ʴ ϴ.
ڻ ɽ 캸 Ƿħ ڰ Ϻΰ Ƣ ֺ ִ ٸ Ƿħ ̵Ǵ
մϴ. ݷڿ ڸ, ڿ ũƮ ٵ... ϴ Ͽϴ. 湮 غ ǹ̶ ֺ
ǹ ־ ϴ.... ....Ƿڰ Ǹ ϼ̴µ...... Ȱ Ƿڰ ؼ
ʿ伺 ְ Ϲݵɿ Դϴ. Ż ٸ.........Ƿڰ Ѿ
ϰ ϼ 迡 ϸ Ű
ڴ.....ϴ.......
4. ǹ
й(߾ӽý, 繫 輱 ܱ, ī
,P/T/Z, ù, Light
ܱ) Noise Filter ,
Ȥ ġϸ ȿ
?
=> 츮
ϴٰ մϴ... ʰ е
Ǿ ־ ٸ ʹ ŭ
AVR ʿ Դϴ. ٳ... Ż絿̴
ؾϴ(?)
Դϴ..... 跮⸦ ̰, 跮 ü
ڽ 跮⸦ Ͻô ŭ Ͱ
Ǿ ִϴ. ð ¿
ϼŵ ϸ ˴ϴ...
ʹ ⺻ cctv ġ ȸ ο
, smps ޱ ο ݵ Ͱ ֱ
ϼŵ ˴ϴ........, ż DZ
ܱ
ŭ ݵ Ͻô ڽϴ...
5. T-Cable coaxial cable ϴ ̺Ÿ
, ʿ ٿ ðϴ Ŭ ִٰ
ϴµ, ̺Ÿ̴ Ʋٰ, Ŭ ϴ... ̰ŵ,
ɼ Ȯ ? ̸
?
=> ڵ Ӹ ٴó ϴ.
ó ̸ ڼ
, ð ϴ Ŭ Ȥ մϴ. Ÿ̴ ó
۾
Ʋ ǰ, ̷ Ʋų ° ܺ ũƮ
ʱ ̳ Ǫ
Ƣ ɷ ɰ ֽϴ. ° ۾
ݵ ° ü
ð, ð åӹκ ӱ °
ü
۾ Ͻô ٶմϴ.