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SRD-450

SRD-450 is an economical 4 channel recorder with embedded Linux and H.264 codec technology. This DVR records up to 120/100 (NTSC/PAL) fps at CIF resolution.
Description

Key features

  • 4CH CIF real-time DVR
  • CIF resolution real-time recording capability (4CIF recording available)
  • SATA I/F HDD support (Internal Max. HDD x 1)
  • Smart phone support

Specification

     SRN-450
 DISPLAY   
 Video
 Inputs    4 Composite video 0.5-1 Vpp, 75 ohm
 Resolution  NTSC : 704 x 480 / PAL : 704 x 576
Live  Frame Rate  NTSC : 120fps / PAL : 100fps
 Resolution  NTSC : 704 x 480 / PAL : 704 x 576
 Multi Screen Display  1 / 4 / SEQUENCE
 PERFORMANCE   
 Operating System  Embedded  Linux
 Recording        Compression  H.264
 Recording Rate  NTSC : Up to 30fps@704 x 480 / PAL : Up to 25fps@704 x 576
 NTSC : Up to 60fps@704 x 240 / PAL : Up to 50fps@704 x 288
 NTSC : Up to 120fps@352 x 240 / PAL : Up to 100fps@352 x 288
 Mod  NTSC : Manual, Schedule (Continuous / Event), Event (Pre / Post), Time lapse (1 / 2 / 3 / 7 / 15 / 30fps)
 PAL : Manual, Schedule (Continuous / Event), Event (Pre / Post), Time lapse (1 / 2 / 3 / 7 / 13 / 25fps
 Overwrite Modes  Continuous
 Pre-alarm  Up to 5sec (1, 2, 3, 4, 5sec)
 Post-alarm  Up to 180sec (5, 10, 15, 20, 30, 60, 120, 180sec)
Search & 
Playback 
 Search Mode  Date/Time, Event
 Playback Function  Fast forward / Backward (2x, 4x, 8x,16x, 32x, 64x), Step forward / Backward (2x, 4x, 8x,16x, 32x, 64x)
 Network




   
 Bandwidth Control   Selectable
 Bandwidth  Up to 8Mbps, Unlimited (8M) / 2 / 1.5 / 1Mbps / 800 / 600 / 500 / 400 / 300 / 200 / 100 / 50kbps
 Stream  H.264 (4CIF / 2CIF / CIF selectable)
 Transmission Speed  CIF 120/100fps
 Max. Remote Users   Up to 4 (Live 4 or Search 4)
 Protocol Support   TCP/IP, DHCP, DDNS, NTP, HTTP, RTSP
 Monitoring   Webviewer
 Smart Phone  Smart Phone  i-Phone 
 Protocol Support  RTP, RTSP, HTTP
 Transmission Speed  Wi-Fi : CIF Max. 14fps (Single channel) / CIF Max. 3.5fps (Quad channel)
 3G : CIF Max. 14fps (Single channel) / CIF Max. 3.6fps (Quad channel)
 Max. Remote Users  Live 1
 Storage    Internal HDD   Up to 1 SATA HDDs
 USB (Back up)  USB stick memory only (Up to 20GB)
 File Format (Back up)  AVI
 Security   Password Protection   8 User (1 Admin, 7 Manager and user, Only English with special character)
 Data Authentication  Watermark
 INTERFACE   
 Monitors  VGA  1 VGA (1024 x 768) 
 Main Composite  1 BNC (1 Vp-p, 75 ohm) 
 Audio    Inputs / Output  4CH line in / 1CH line out
 Sampling Rate  64KHz
 Compression  ADPCM
 Alarm    Inputs/Outputs  4CH, Pulled up to 5V via 10K Ohm / 1CH, Relay
 Remote Notification  Notification via e-mail (With 1CH snapshot JPEG image attached)
 Connections     Ethernet  1 RJ-45 10/100 Base-T
 Application Support  Mouse (Not included), Remote controller (Include) Upgrade - USB stick memory
 USB  USB 2.0, 2 ports
 Dome Protocols  Supported PTZ Cameras  Samsung network products (Network PTZ)
 GENERAL   
 Electrical  Input Voltage / Current  12V DC adaptor, 3.3A,100 ~ 240V AC, 50/60Hz
 Power Consumption  Max. 18.2W
 Environmenta   Operating Temperature / Humidity  +0°C ~ +40°C (+32°F ~ +104°F) / 20% ~ 85% RH
 Mechanical    Dimensions (WxHxD)  290.0 x 60.0 x 224.3mm (11.42" x 2.36" x 8.83")
 Weight (4x Hard Disks)  Approx. 1.84Kg (4.06 lb)
 Language

NTSC : Korean, Japanese, English, French, Spanish
PAL : English, French, Spanish, German, Italian, Turkish, Russian