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II
Important Safeguards and Warnings
Electrical Safety
All installation and operation shall conform to your local electrical safety codes.
Use power supply that meets SELV (extra low voltage), and supply power with rated voltage that
conforms to Limited Power Source in IEC60950-1. The rated voltage is DC 12V.
Check whether the power supply at the camera end meets the working voltage requirements of
the camera before operating the device (the material and length of the power supply cable will
affect the terminal voltage).
Prevent the power cable from being trampled or pressed, especially the cable and the junction
extruded from the device.
Environment
Transport, use and store the device within the range of allowed humidity and temperature.
Keep the device away from any liquid to avoid damage to the internal components.
Keep sound ventilation to avoid heat accumulation.
Heavy stress, violent vibration or water splash are not allowed during transportation, storage
and installation.
Pack the device with standard factory packaging or the equivalent material when transporting
the device.
The ground terminal (ground wire or grounding hole) of the device must be grounded to
improve device reliability.
It is recommended to select qualified video transmission cables to improve video quality.
Use standard components or accessories provided by manufacturer and make sure that the
device is installed and maintained by professional engineers.
Do not expose the surface of the image sensor to laser beam radiation in an environment where
a laser beam device is used.
Do not provide two or more power supply sources for the device unless otherwise specified. A
failure to follow this instruction might cause damage to the device.
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