1.1 Product overview
The 4/8/16 CH series DVR is designed specially for security and defense field which is an outstanding digital surveillance product. It introduces embedded LINUX operating system that is more stable. It introduces standard H.264mp video compressed format and G.711A audio compressed format, which insures the high quality image, low error coding ratio and single frame playing. It introduces TCP/IP network technology that achieves the strong network communication ability and telecommunication ability.
The series DVR can be used individually or online applied as a part of a safety surveillance network. With the professional network video surveillance software it achieves the strong network communication ability and telecommunication ability.
The series DVR can be applied in the bank, telecom, electric power system, judicial system, transportation, intelligent housing, factory, storehouse, water conservancy and so on.
1.2 Main functions
Real-time surveillance
·Analog interface and VGA interface (HD VGA)
·Surveillance function through monitor or display
·Monitor and display simultaneous display,independent operate the main menu
Storage
·Non-working hard disk dormancy processing which is convenient to radiate heat, reduce power and extend the life span
·S.M.A.R.T HDD
Backup
·Through SATA interface and USB interface such as USB equipment, removable hard disk and so on
·Through net download the files in the hard disk
Playback
·Individual real-time video recording as well as searching, playback, network surveillance, recording check, downloading and so on
·Multi-channel playback
·zoom at arbitrary region
Net operating
·through net tele-surveillance in the real time
·tele-PTZ control
·tele-recording check and real-time playback
Alarm linkage
·Multi-route relay alarm output, which is convenient for the alarm linkage and light control at the spot
·Protecting circuits at the alarm input and output interface which protects the main machine from damage Communication interface
·RS485 interface which fulfills the alarm input and PTZ control
·Standard Ethernet network interface which fulfills the telecommuting function
intelligent operating
·Mouse action function
·Fast copy and paste operating for the same setting
No.
Physical interface / logo
ID Description
1
VIDEO IN
Video input connector, 8-CH two rows of four of four(BNC)
2
AUDIO-IN
Audio input connector(BNC), 4-CH
3
VIDEO OUT
Video output, then the monitor, or other TV equipment
4
VGA
VGA display interface (optional)
5
NET/LAN
Network Interface
6
ALARM,I/O,COM
Alarm input and output interface, PTZ interface, etc. (see Alarm Interface specific description)
7
DC-12V
12V Power Interface
8
AUDIO-OUT
Audio output connector(BNC)
9
USB1 BACKUP
USB interface (can be used for U-disk backup or mouse)
10
Power switch
Power switch, hit the dot at the start
11
RSS232
Serial Interface


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