![](/images/DVRXX04GB.jpg)
Model No.:DVRXX04GB
4/8/16 channel audio/video model
Model No.:DVRXX04GBL
4/8/16 channel loop&matrix model
Model No.:DVRXX04GBH
4/8/16 channel loop&audio/video model |
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H.264 compression algorithm ideal for standalone DVR
Remote live display up to 16 cameras,400/480 fps recording for CIF/2CIF & 100/120 fps recording for D1(4CIF)
Pentaplex function: live, recording, playback, backup & network access
8 HDDs supported & CD-RW/DVD-RW supported
Multiple control methods: front panel, IR remote controller, keyboard, USB mouse, network keyboard
Smart video detection: motion detection, camera blank, video loss
Smart camera settings: privacy masking, camera lock, color setting & title display
Pan Tilt Zoom and Speed Dome Control: more than 60 protocols supported, preset, scan, auto pan, auto tour, pattern, a uxiliary function supported. With speed dome,3D intelligent positionging function supported
16 channel audio inputs and bidirectional talk supported
Easy backup methods: USB devices, CD-RW/DVD-RW & network download
Alarm triggers screen tips, boozer, PTZ movement, e-mail & FTP upload.
Smart HDD management: non-working HDD hibernation, HDD faulty alarm, Raid function
Powerful network software: built-in web server, multi-DVR client & CMS. Network access for
remote live viewing, recording, playback, setting, system status, event log, e-mail & FTP
function |
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System |
Main Processor |
High performance embedded microprocessor |
Operating System |
Embedded LINUX |
System Resources |
Pentaplex function: live, recording, playback, backup & remote access |
User Interface |
GUI, on-screen menu tips. |
Control Device |
Front panel, USB mouse, DAHUA keyboard, IR remote control, network keyboard,. |
Input Method |
Numeral/Character/Denotation |
System Status |
IDE status, data stream statistics, log record, bios version, on-line user etc. |
Video |
Video Input |
4/8/16 Channel, BNC, 1.0Vp-p, 75Ω , looping(optional) |
Video Output |
2 channel TV output BNC, 1.0Vp- p, 75; 1 VGA output |
Video Standards |
PAL (625Line, 50f/s), NTSC (525Line, 60f/s) |
Video Compression |
H.264 |
Video Resolution |
Format[D1(4CIF)/2CIF/CIF/QCIF] NTSC(704 X 480/704 X 240/352 X 240/176 X 120) PAL(704 X 576/704X 288/352 X 288/176 X 144) |
Video Recording |
2CIF/CIF/QCIF: PAL 1f/s-25f/s NTSC 1f/s-30f/s; D1: PAL 1f/s-12f/s NTSC 1f/s-15f/s |
Video Display Split |
Full and multiple screen display, 1 / 4 / 8 / 9 / 16 |
Tour Display |
Support |
Image Quality |
1~6 level(Level 6 is the best) |
Privacy Masking |
Self-defined four-sided zone for privacy masking for each camera |
Camera Lock |
Camera locked for users |
Camera Adjustment |
Adjust color according to different time period |
Video Information |
Camera title, time, video loss, camera lock, motion detection, recording |
TV Output Adjustment |
Adjust TV output color & display zone |
Audio |
Audio Input |
4/8/16 channel, BNC, 200-2800mV, 30KΩ |
Bi-direction Audio Input |
1 channel, BNC, 200-2800mV, 30KΩ |
Audio Output |
1 channel, BNC, 200-3000mv, 5KΩ |
Audio Compression |
ADPCM |
Video Detection & Alarm |
Motion Detection |
Zones: 192 (16*12) detection zones; Sensitivity: 1~6 (level 6 is highest); Trigger recording, PTZ movement, tour, alarm, e-mail & FTP |
Video Loss |
Trigger recording, PTZ movement, tour, alarm, e-mail & FTP |
Camera blank |
Trigger recording, PTZ movement, tour, alarm, e-mail & FTP |
Alarm Input |
4/8/16 channel, programmable, ground, manual open/close; Trigger recording, PTZ movement, tour, alarm, e-mail & FTP |
Relay output |
6 channel, 30VDC, 1A, NO/NC, form-C, |
Hard Disk |
Hard Disk |
4 IDE ports, 8 HDDs supported |
Space Occupation |
Audio: 14.4MB/H Video: 56~400MB/H |
HDD Management |
Hard disk hibernation technology, HDD faulty alarm & Raid (Redundancy) |
Record, Playback & Backup |
Recording Mode |
Manual, continuous, video detection (including motion detection, camera blank, video loss), Alarm |
Recording Priority |
Manual >Alarm >Video Detection >Continuous |
Recording Interval |
1 to 120 minutes(default:60 minutes) |
Overwrite Mode |
Support |
Raid Function |
Support |
Search Mode |
Time/Date, Alarm, Motion Detection & exact search ( accurate to second) |
Playback |
2 channel playback simultaneously, Play, pause, stop, rewind, fast play, slow play, next file, previous file, next camera,
previous camera, full screen, repeat, shuffle, backup selection. |
Digital Zoom |
Selected zone can zoom into full screen during playback |
Backup Mode |
Flash disk/ USB HDD/ USB CD-RW/DVD-RW/ built-in IDE Burner/ network download |
Network |
Interface |
RJ-45 Port (10/100M) |
Network Functions |
TCP/IP, DHCP, DDNS, PPPOE, E-mail, FTP |
Remote operation |
Monitor, PTZ control, playback, system setting, file download, log information |
Auxiliary Interface |
USB Interface |
2 ports, 1 for mouse control, 1 for backup |
RS232 |
Keyboard, PC communication |
RS485 |
PTZ control |
Environmental |
Power Supply |
220V 50Hz / 110V 60Hz |
Power consumption |
25W/30W/40W |
Working Temperature |
0oC-/+55oC |
Working Humidity |
10%--90% |
Atmosphere Pressure |
86kpa--106kpa |
Dimension |
2U, 440mmx460mmx89mm (W*D*H) |
Weight |
7.0KG |
Mounting |
Desktop or rack |
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