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The SRD-480D is the DVR that enables the recording of HD/Full HD resolution images from HD-SDI cameras. As well as the ability to record real-time images across all channels at 720p HD resolution, the SRD-480D enables the user the opportunity to record in resolutions of 1080p Full HD over selected channels. The HD-SDI system provides a set of benefits over conventional analogue/network systems. It utilizes existing analogue infrastructure of coaxial cable while providing much higher resolution of image quality. It is just similar to standard DVRs and to install and operate it does not require any additional specialist knowledge or skills. In addition it transmits uncompressed, unencrypted digital video signals and result in clear crisp images without any loss or delay. The SRD-480D is the ideal recording solution for users looking to sharp images with professional performance and it is suitable for applications such as monitoring casinos, banks and airports.

Key features

  • 4CH Full HD real-time DVR 
  • Full HD (1920 x 1080p) resolution real-time recording capability 
  • SATA I/F HDD support (Internal Max. HDD x 4)
  • DVD-R, CD-R


 Inputs    4CH (HD-SDI SMPTE292M)
 Resolution  720p 30fps / 720p 60fps / 1080p 30fps
Live  Frame Rate  120fps
 Resolution  1920 x 1080p
 Multi Screen Display  1 / 4 / SEQUENCE
 Operating System  Embedded  Linux
 Recording        Compression  H.264
 Recording Rate  1280 x 720p : 120fps / 1920 x 1080p : 60fps
 Mode  Manual & Event or Schedule & Event,
 Event source (Motion / Alarm / Video Loss / Text), Pre/Post
 Overwrite Modes  Continuous
 Pre-alarm  Up to 15sec (1, 2, 3, 4, 5, 10, 15sec)
 Post-alarm  Up to 60sec (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60sec)
Search & 
 Search Mode  Date/Time, Calendar, Event search, Thumbnail search
 Playback Function  Forward (2x, 4x, 8x, 16x, 32x, 64x) *I-frame only
 Forward (1x, 1/2x) *All frame
 Backward (1/2x, 1x, 2x, 4x, 8x, 16x, 32x, 64x) *I-frame only
 Step Forwad/Backward play at single channel (I+P frame) *All frame

 Bandwidth Control   Selectable
 Bandwidth  Up to (15)Mbps,15M ~ 256kbps
 Stream  720p, 1080p (Record encoding), 4CIF / 2CIF / CIF(Dual codec) selectable
 Transmission Speed  Dual codec (CIF120fps / 2CIF120fps / 4CIF120fps) Single codec (720p, 1080p)
 Max. Remote Users   Live monitor 10 (Search 2)
 Protocol Support   TCP/IP, DHCP, HTTP, PPPoE, DDNS (iPOLIS only), NTP, SMTP, TLS
 Monitoring   Webviewer, CMS (SmartViewer, NET-i)
 Storage    Internal HDD   Up to 4 SATA HDDs (Basic 1TB, Up to 2TB x 4ea)
 External HDD Writer  SVS-5R (Only storage support), Total 16TB (internal + external)
 DVD Writer (Back up)  Live monitor 10 (Search 2)
 USB (Back up)  2 USB ports (Max. 32GB)
 File Format (Back up)  AVI, EXE (Include player), VFS4 (CD/DVD back up)
 Security   Password Protection   1 Admin, 10 User, User can be assigned authority for function
 Data Authentication  Watermark
 Monitors  VGA  1920 x 1080p resolution
 HDMI  1920 x 1080p resolution
 Audio    Inputs / Output  4CH line in / 1CH line out
 Sampling Rate  16KHz
 Compression  ADPCM
 Alarm    Inputs/Outputs  Terminal 4 inputs (NO/NC) / Terminal 4 relay outputs (NO/NC)
 Remote Notification  Notification via e-mail 
 Connections      Ethernet  10/100Mbps ethernet
 Application Support  Mouse, Remote controller, Samsung system keyboard
 USB  USB 2.0, 2 ports
 Serial Interface  RS-485 for PTZ, Samsung system keyboard
 Protocol Support  Samsung-T/E, Pelco-D/P
 Electrical  Input Voltage / Current  100 ~ 240V AC ±10%, 50/60Hz, Autoranging
 Power Consumption  Max. 85W (With 1x HDD)
 Environmenta   Operating Temperature / Humidity  +0°C ~ +40°C (+32°F ~ +104°F) / 20% ~ 85% RH
 Mechanical    Dimensions (WxHxD)  445.0 x 88.0 x 412.0mm (17.52" x 3.46" x 16.22")
 Weight (4x Hard Disks)  Approx. 9Kg (19.84 lb)
 Rack Mount Kit  2ea
 Language  Korean, Japanese, Chinese, English, French, German, Spanish, Italian, Russian,
 Polish, Czech, Turkish, Netherlands, Portuguese, Swedish, Danish, Thai,
 Rumanian, Serbian, Croatian, Hungarian, Greek (22 Language)