Dahua N24CB33, Quick Start Manual

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i
Welcome
Thank you for purchasing our Network camera!
This user
’s manual is designed to be a reference tool for your system.
Please read the following safeguard and warnings carefully before you use this series product!
Please keep this user
’s manual well for future reference!
Important Safeguards and Warnings
1
．
Electrical safety

All installation and operation here should conform to your local electrical safety codes.

Please check if the power supply is correct before operating the device.

The power shall conform to the requirement in the SELV (Safety Extra Low Voltage) and the
Limited power source is rated DC 12V or AC 24V in the IEC60950-1. (Power supply requirement is
subject to the device label).

Please install easy-to-use device for power off before installing wiring, which is for emergent power
off when necessary.

Please prevent the line cord from being trampled or pressed, especially the plug, power socket and
the junction from the device.

Note: Do not connect these two power supplying sources to the device at the same time; it
may result in device damage!

We assume no liability or responsibility for all the fires or electrical shock caused by improper
handling or installation.

We are not liable for any problems caused by unauthorized modification or attempted repair.
2
．
Environment

Please don
’t aim the device at strong light (such as lighting, sunlight and so on) to focus; otherwise
it may cause overexposure (It is not the device malfunction), which will affect the longevity of CCD
or CMOS.

Please transport, use and store the device within the range of allowed humidity and temperature.

Please don
’t keep the device in a place which is wet, dusty, extremely hot, and extremely cold and
with strong electromagnetic radiation or unstable lighting.

Please do not allow water and other liquid falling into the camera in case that the internal
components are damaged.

Please do not allow rain or damp to the indoor device in case fire or lightning may occur.

Please keep the sound ventilation in case of heat accumulation.

Please pack the device with standard factory packaging or material with same quality when
transporting the device.

Heavy stress, violent vibration or water splash are not allowed during transportation, storage and
installation.