Model No.: DVR0304MB/MBD
3 channel video without/with LCD model
Model No.:DVR0404MB/MBD
4 channel video without/with LCD model
Model No.:DVR0304MBMBD
H.264 compression algorithm ideal for standalone DVR
Realtime live display up to 4 cameras, 100/120 fps recording for CIF
Text overlay & Card related search supported
Pentaplex function: live, recording, playback, backup & network access
2 HDDs supported & USB 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, auxiliary function supported. With speed dome, 3D intelligent positionging function supported 3/4 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
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 Input 3/4 Channel, BNC, 1.0Vp-p, 75 , 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  
Video Recording CIF: PAL 1f/s-25f/s NTSC 1f/s-30f/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 Input 2 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 channel, programmable, ground, manual open/close; Trigger recording, PTZ movement, tour, alarm, e-mail & FTP
Relay output 3 channel, 30VDC, 1A, NO/NC, form-C,
Hard Disk
Hard Disk 2 IDE ports, 4 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
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
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
Address: Room1621 Linqiao Piazza, Ningbo City,315010, China
Tel: +86(574) 27861829   27861849   27861830   Fax: +86(574)87264906
Copyright ©1995-2003 DSW Electronics Ltd. All rights reserved.