English_27
●
CONNEC
TION
Connecting to Power
1. Connect the power port of the camera to the power adaptor.
2. Connect the power adaptor cord to an outlet.
M
`
Purchase and install an adaptor that meets the camera’s power specifications.
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Be sure to connect power only after all the installation is complete.
-
When the resistance value of copper wire is at [20°C(68°F)]
Copper wire size (AWG)
#24 (0.22mm
2
)
#22 (0.33mm
2
)
#20 (0.52mm
2
)
#18 (0.83mm
2
)
Resistance value(Ω/m)
0.078
0.050
0.030
0.018
Voltage Drop (V/m)
0.028
0.018
0.011
0.006
• As shown in the table above, voltage decreases as the wire gets longer.
Therefore use of an excessively long adaptor output line for connection to the camera
may affect the performance of the camera.
Standard voltage for camera operation : DC 12V±10%
There may be some deviation in voltage drop depending on the type of wire and the
manufacturer.
