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1 Production Introduction
1.1 Product overview
This DVR is designed especially for the security and defence field and is an
outstanding digital surveillance product.
With the embedded LINUX operating system it is very stable and, in addition,
has, as standard, the H.264mp video compressed format and G.711A audio
compressed format which insures a high quality image, low error coding ratio
and single frame playback.
With our professional network video surveillance software and TCP/IP network
technology it has a superb network communication and telecommunication
ability.
The DVR can be used individually or online as part of a surveillance network.
The DVR can be used in banks, telecoms, power systems, prisons, hospitals,
transportation, homes, factories, storehouses and many other uses.
1.2 Main functions
Real-time surveillance
Analog and VGA interface (VGA interface is equipped selectively)
Surveillance function through a monitor or a display
Storage
Non-working hard disk dormancy processing which is convenient to radiate heat,
reduce power and extend the life-span of the DVR.
A special storage format which insures the data safety.
Compression
Real-time compression by individual hard disks which insures the audio and
video signal have a stable synchronization
Backup
Through a SATA and USB interfaces to USB equipment, removable hard disks
etc.
Also through the net to download the files to the hard disk
Playback
Individual real-time video recording as well as searching, playback, network
surveillance, recording check, downloading etc.
Multi-playback mode
Zoom in on a selected region
Net operating
Through net tele-surveillance in real time
Tele-PTZ control
Tele-recording check and real-time playback
