Wiring Instructions
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The BNC Out terminal of the product is provided for easier installation, and is not recommended
for monitoring purposes.
If you keep the BNC cable connected, a risk of lightening may cause damage or malfunction to
the product.
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If both PoE and DC12V are applied simultaneously, the product will be supplied with power from
PoE.
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You can also use a router featuring PoE (Power over Ethernet) to supply power to the camera.
-
Use PoE (Power over Ethernet) that is compliant with the IEEE802.3af protocols.
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It is advisable to use only one power source from PoE and DC12V.
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Be careful not to reverse the polarity when you connect the power cable.
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Please connect the power adapter when the installation is completed.
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As shown in the table below, you may encounter a voltage-sag depending on the wire length.
If you use an excessively long wire for camera connection, the camera may not work properly.
electrical resistance of copper Wire at [20°c (68°F)
]
Copper Wire Gauge (AWG)
#24(0.22mm
2
) #22(0.33mm
2
) #20(0.52mm
2
) #18(0.83mm
2
)
Resistance (Ω/m)
0.078
0.050
0.030
0.018
Drop Voltage (V/m)
0.028
0.018
0.011
0.006
Recommended Distance (m)
Less than 20
Less than 30
Less than 30
Less than 30
netWork WIrIng dIagram
Camera
Camera
Local PC
Broadband
Router
PPPoE or
Cable Modem
PPPoE or
Cable Modem
External Remote PC
DDNS Server
(Data Center, KOREA)
INTERNET
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