Specification

DH-DVR0404HE-AS-AN

DH-DVR0404HE-AS-AN Standalone DVRs Dahua

Features

  • 4 channel full D1 entry level 1U standalone DVR
  • Up to 4 cameras with SXGA(1280×1024) display
  • H.264 dual-stream video compression
  • Full channel D1(4CIF) realtime recording
  • VGA / TV/Spot(BNC) synchronous video output
  • Live, recording, playback, backup & remote access
  • 4 channel simultaneous realtime playback & smart search
  • Smart video detection: MD, camera blank, video loss
  • 3D intelligent positioning with Dahua PTZ dome camera(DVR0404HE-AS)
  • Easy backup: USB devices, network download
  • Alarm triggering screen tips, buzzer, PTZ, e-mail & FTP upload(DVR0404HE-AS)
  • Support 1 SATA HDD, 2 USB2.0
  • Built-in web server, multi-DVR client, DMSS & CMS

Specification

Brand Model DH-DVR0404HE-AS DH-DVR0404HE-AN
System
Main Processor High performance embedded microprocessor
Operating System Embedded Linux
System Resources Pentaplex function: live, recording, playback, backup & remote access
Control Mode Front panel, USB mouse, IR remote control, Keyboard, Network
Video
Input 4 channel, HD-SDI video, BNC
Standard NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
Output 1 VGA, 1 TV, 1 Spot, BNC(1.0Vp-p, 75Ω)
Audio
Input 4 channel, BNC(200-2800mV, 30KΩ)
Output 1 channel, BNC(200-3000mV, 5KΩ)
Bidirectional Talk 1 channel input, BNC(200-2800mV, 30KΩ)
Display
Display Split 1/4
Spot Split 1/4
Resolution 1280×1024, 1280×720, 1024×768, 800×600
Tour Display Support
Privacy Masking 4 self-dened four-sided zones for privacy masking for each camera
OSD Camera title, time, video loss, camera lock, motion detection, recording
Recording
Video/Audio Compression H.264 / G.711
Image Resolution D1/4CIF(704×576/704×480) / HD1(352×576/352×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120)
Encoding Speed
Main Stream: D1/HD1 / 2CIF / CIF(1~25/30fps)
Extra Stream CIF/QCIF(1~25/30fps)
Bit Rate 32~2048Kb/s
Recording Quality 1~6 level(level 6 is the best, VBR eectively)
Recording Mode Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop Manual, Schedule(Regular(Continuous), MD(Video detection: MD, Camera blank, Video loss)), Stop
Recording Priority Manual >Alarm >MD >Regular Manual >MD >Regular
Recording Interval 1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Post-record: 10~300 sec.
Video Detection& Alarm
Trigger Events Recording, PTZ movement, Tour, Alarm, Email, Spot Recording, PTZ movement, Tour, Email, Spot
Motion Detection Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest)
Video Loss & Camera Blank Support
Alarm Input 4 channel N/A
Relay Output 1 channel N/A
Playback & Backup
Playback Channel 1/2/4
Search Mode Time/Date, Alarm, MD & Exact search, Smart search Time/Date, MD & Exact search, Smart search
Playback Functions Play, Pause, Stop, Rewind, Fast play, Slow play, Next le, Previous le, Next camera, Previous camera, Full screen, Repeat, Shue, Backup selection, Digital zoom(any size)
Backup Mode Flash drive/ USB HDD/ USB CD&DVD-RW / Network download
Network
Ethernet RJ-45 port (10/100M/1000M)
Network Functions HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server
Remote Operation Monitor, PTZ control, Playback, System setting, File download, Log information
Hard disk
Hard Disk 1 SATA port, Max 2TB HDD supported
Space Occupation Audio: 28.8MB/H, Video: 56~ 900MB/H
HDD Management Hard disk hibernation technology, HDD faulty alarm
Auxiliary Interface
USB Interface 2 ports, 1 for mouse control, 1 for backup
RS232 Dahua keyboard, PC communication N/A
RS485 PTZ control N/A
Environmental
Power Supply DC12V/3.3A
Power Consumption 15W(without HDD)
Working Environment -10~+55℃ / 10~90%RH / 86~106kpa
Dimension 1U, 375mm×285mm×45mm(W×D×H)
Weight 1.8KG(without HDD)

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