1 Preface
1.1 Important Notes
Thank you for choosing the NVR. Please read the user manual carefully before
using this product.
The NVR is a complex system-based device. To avoid disoperation and malfunctions
caused by environmental factors and human factors during installation, commissioning,
and application, note the following points when installing and using this product:
Read the user manual carefully before installing and using this product.
Use Seagate or Western Digital hard disks as the storage devices of the NVR with
high stability and competitive price/performance ratios (the quality of hard disks
sold on markets varies greatly with different brands and models).
Do not open the outer case of this product unless performed by a professional
person to avoid damage and electric shock.
We are not liable for any video data loss caused by improper installation,
configuration, operation, and hard disk errors.
1.2 About This User Manual
Please note the following points before using this user manual:
This user manual is intended for persons who operate and use the NVR.
The information in this user manual applies to the full series NVR
Read this user manual carefully before using the NVR and follow the methods
described in this manual when using the NVR.
If you have any doubts when using the NVR, contact your product seller.
In the case of product upgrade, the information in this document is subject to
change without notice.
1.3 Installation Environment and Precautions
Installation environment
Table 1-1 defines the installation environment of the NVR.
to the real produts.
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