DVR204/504

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DVR204/504

DVR204/504

>Up to 4 cameras with 1080p realtime preview
>H.264 dual-stream video compression
>DVR204: All channel 2CIF/960H recording
>DVR504: All channel 960H realtime recording
>HDMI/VGA/TV simultaneous video output
>4 channel synchronous realtime playback, GRID interface & smart search
>3D intelligent positioning with Dahua PTZ dome camera
>Support 1 SATA(2.5-inch Removable HDD) up to 1TB, 2 USB2.0
>Multiple network monitoring: Web viewer, CMS(DSS/Smart PSS)&Smart Phone(DMSS)

Model DH-DVR204 DH-DVR504
System
Main Processor Embedded processor
Operating System Embedded LINUX
Video
Input 4 channel, BNC
Standard NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
Audio
Input 1 channel, 3.5mm
Output 1 channel, 3.5mm
Two-way Talk Reuse audio input/output channel 1
Display
Interface 1 HDMI, 1 VGA, 1 TV
Resolution 1920×1080, 1280×1024, 1280×720, 1024×768, 800×600
Display Split 1/4
Privacy Masking 4 rectangular zones (each camera)
OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Recording
Video/Audio Compression H.264/G.711
Resolution 960H(960×576/960×480)/D1/4CIF(704×576/704×480)/CIF(352×288/352×240)/ QCIF(176×144/176×120)
Record Rate Main Stream: 1ch@960H+1ch@D1+2ch@CIF(1~25/30fps) 960H/D1/HD1/2CIF/CIF(1~25/30fps)
Extra Stream QCIF(1~25/30fps)/CIF(1~6/7fps)
Bit Rate 48~3072Kb/s
Record Mode Manual, Schedule(Regular(Continuous), MD), Stop
Record Interval 1~60 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Video Detection
Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Spot, Snapshot, Buzzer & Screen tips
Video Detection Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Playback & Backup
Sync Playback 1/4
Search Mode Time/Date, MD & Exact search (accurate to second)
Playback Functions Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom
Backup Mode USB Device/Internal SATA burner/Network
Network
Ethernet RJ-45 port (10/100M)
Network Functions HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, SNMP, P2P
Max. User Access 128 users
Smart Phone iPhone, iPad, Android, Windows Phone
Storage
Internal HDD 1 SATA port, up to 1TB
Auxiliary Interface
USB Interface 2 ports(2 Rear), USB2.0
General
Power Supply DC5V/2A
Power Consumption 10W(without HDD)
Working Environment -10°C ~+55°C / 10%~90%RH / 86~106kpa
Dimension(W×D×H) 190mm×130mm×35mm
Weight 300g(without HDD)
  • Datasheet
  • User Manual
  • Drawings
  • A&E Document
  • Picture