Digital Video Recorder
User Manual
Issue: V 4.3(2020-05-09)
1
1
Preface
1.1
Product Description
This product is a high-performance DVR 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 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.
1.2.2
Real-time Monitoring
It has a VGA (Video Graphics Array) port and an HDMI (High Definition Media Interface) port.
It can be monitored by a monitor screen or monitor, and supports simultaneous output of VGA
and HDMI.
1.2.3
Playback
Each channel offers independent real-time recording, and play functions such as retrieval,
playback, network monitoring, video query, and download. Please refer to chapter Playback
Multiple playback modes: slow release, fast release, reverse playback, and frame-by-frame
playback.
The exact time when the event occurred can be displayed during playback of the recording.
You can select any area of the screen for partial magnification.