Preface
Network Video Recorder
User Manual
Issue: V4.6 (2021-05-12)
1
1
Preface
1.1
Product Description
This product is a high-performance NVR device. The product has local preview, video multi-
screen split display, local real-time storage function of video files, support for mouse shortcut
operation, remote management and control functions.
This product supports three storage methods: central storage, front-end storage, and client storage.
The front-end monitoring point can be located anywhere in the network without geographical
restrictions. It is combined with other front-end devices such as network cameras, network video
server networks, and professional video surveillance systems to form a powerful security
monitoring network. In the networked deployment system of this product, the central point and
the monitoring point need only one network cable to connect. It is not necessary to set up visual
and audio lines to the monitoring point, and the construction is simple, and the wiring cost and
maintenance cost are low.
This product is widely used in public security, transportation, electric power, education and other
industries.
1.2
Product Features
1.2.1
Cloud Upgrade
For devices that have access to the public network, you can update the software of the device
through online upgrade.