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The next generation of Samsung’s DVR products add Full HD 1080p HDMI video out, support for 650TV lines analog cameras, and a sleek touch sensitive front panel. The new SRD-873D DVR still retains the familiar and easy to use graphical interface, smartphone support, coaxitron, tampering detection, and E-mail alerts. It supports real-time, 30/25 frames per second recording and playback at 960 x 480 resolution over all channels. Network bandwidth has also been increased for robust remote viewing at high resolutions.

Key features

  • 8CH Real-Time @ D1 and 960H resolution   
  • Max. resolution of 960 x 480 
  • Touch interface front panel      
  • Coaxitron support 
  • Smart phone support (Android/iOS
  • Full HD 1080p video out via HDMI   
  • 8CH audio inputs/1CH audio output      
  • Max. 4 internal HDDs
  • Smart searching, Tampering detection 
  • EnhancedNetwork Bandwidth up to 32Mbps


 Inputs    8 composite video 0.5–1 Vpp, 75 ohm automatic termination
 Resolution  NTSC : 960 x 480, 720 x 480 / PAL : 960 x 576, 720 x 576
Live  Frame Rate  NTSC : 240fps / PAL : 200fps
 Resolution  NTSC : 960 x 480, 720 x 480 / PAL : 960 x 576, 720 x 576
 Multi Screen Display  1/4/7/9/13/PIP/Sequence
 Operating System  Embedded  Linux
 Recording        Compression  H.264
 Recording Rate  NTSC : Up to 240fps @ 960x480 / PAL : Up to 200fps @ 960x576
 NTSC : Up to 240fps @ 704x480 / PAL : Up to 200fps @ 704x576
 NTSC : Up to 240fps @ 704x240 / PAL : Up to 200fps @ 704x288
 NTSC : Up to 240fps @ 352x240 / PAL : Up to 200fps @ 352x288
 Mode  NTSC : Manual, Schedule (Continuous/Event), Event (Pre/Post), Time lapse (1~30 fps)
 PAL : Manual, Schedule (Continuous/Event), Event (Pre/Post), Time lapse (1~25 fps)
 Event  Video Loss, Motion (Level 1~10), Alarm, Tampering (Level 1~3)
 Overwrite Modes  Continuous
 Pre-alarm  Up to 30 sec (5,10,20,30 Sec)
 Post-alarm  Up to 6 hour (5,10,20,30 sec,1,3,5,10,20 min,1,2,3,4,5,6 hour)
Search & 
 Search Mode  Date/time, Event, Back up, POS, Motion (* All search include preview function)
 Playback Function  Fast Forward/Backward (x2,x4,x8,x16,x32,x64) * Backward Play with I-frame Only, 
 Slow Forward/Backward (x1/2,x1/4,x1/8) 
 Step Forward/Backward (x2, x4,x8,x16,x32,x64) * Backward Play with I-frame Only

 Bandwidth Control   Selectable
 Bandwidth  Up to 32Mbps
 Stream  H.264 (4CIF/2CIF/CIF Selectable)
 Transmission Speed  4CIF/2CIF/CIF (120/240/240fps NTSC, 100/200/200fps PAL)
 Max. Remote Users   Search (3) / Live Unicast (10) / Live Multicast (20)
 Monitoring   Net-I Viewer, Smart viewer, Webviewer
 Smart Phone  Platform  Android, iOS
 Protocol support  RTP, RTSP, HTTP, CGI
Transmission Speed  Wi-Fi : CIF Max. 4fps (Single channel) / CIF Max. 4fps (Quad channel)
 3G : CIF Max. 4fps (Single channel) / CIF Max. 4fps (Quad channel)
 Remote users Maximum   Live 1
 Storage    Internal HDD   Up to 4 SATA HDDs
 External (e-SATA  Interface)  Up to 2 expansion bay (* Model : SVS-5R/5E) 
 DVD Writer (Back up)   Yes
 USB (Back up)  2 USB ports 
 File Format (Back up)  BU (DVR Player), EXE (Include Player
 Security   Password Protection   1 Admin, 10 Group, 10 User per 1 Group
 Data Authentication  Watermark
 Monitors  VGA  1 VGA (1280x720, 1280x1024, 1920x1080)
 HDMI  1 HDMI (1280x720, 1280x1024, 1920x1080)
 Spot Composite  Digital spot (2CH) * Incldued OSD on screen, Multi mode support (1CH)
 Audio    Inputs / Output  8CH line in (Built in 4CH, Option : Audio extension cable) / 1CH line out
 Sampling Rate  8KHz
 Compression  G.711
 Alarm    Inputs/Outputs Terminal 8 Inputs (NO/NC) / Terminal 4 relay Outputs (NO/NC), Rating : 30V DC/2A, 250V AC/0.25A
 Remote Notification  Notification via e-mail 
 Connections      Ethernet  1 RJ45 10/100/1000 Base-T
 Application Support  Mouse, Remote controller
 USB  USB 2.0, 2 ports
 Serial Interface  RS-232/RS-485 for PTZ, Samsung System Keyboard
 e-SATA  2 External SATA ports
 Protocol Support  Samsung-T/E, Pelco-D/P / Panasonic / Phillips / AD / DIAMOND / ERNA / KALATEL / 
 PTZ control via coaxial cable (Samsung CCVC, Pelco-C (Coaxitron))
 Electrical  Input Voltage / Current  100 to 240 VAC ±10%; 50/60 Hz, Autoranging
 Power Consumption  Max. 60W (With 1x HDD)
 Environmenta   Operating Temperature / Humidity   +0°C ~ +40°C (+32°F ~ +104°F) / 20% ~ 85% RH
 Mechanical    Dimensions (WxHxD)   440 x 88 x 246.8 (17.32” x 3.46” x 9.72”)
 Weight (With Hard Disks)  Approx. 5.2 kg (11.46 lb)
 Rack Mount Kit  2 EA
 Language  Korean, Japanese, Chinese (Simplified/Traditional), English, French, German, Spanish, Italian,
 Russian, Polish, Czech, Turkish, Netherlands, Portuguese, Swedish, Danish, Thai, Romanian, 
 Serbian, Croatian, Hungarian, Greek, Chinese, Finnish, Norwegian (25 Language)