This 4 Channel Network DVR is ideal for those who want to be able to view and control their surveillance systems remotely. With MJPEG compression, removable hard-drive rack, USB ports for back-up, and a host of other features, this DVR is a great investment for your surveillance system.

Features:

• MJPEG Compression
• 4CH Simplex Operation
• 30fps recording and playback
• Four-channel video input, two-channel video out, 1 HDD space
• Removable HDD Rack
• Motion, USB, PTZ control, IR remote control, and VGA
• MPEG-4 network
• Motion detection and Remote controller
• USB 2.0 Port to PC Back-up
• VGA module, LAN module
• IR Remote Control
• 160GB Hard Drive Included

Specifications:

• BNC four-channel in and one-channel out (composite)
• Display frame rate:
  NTSC: 120fps
  PAL: 100fps
• Recording frame rate:
  NTSC: maximum 30fps
  PAL: maximum 25fps
• Image resolution:
  Display:
  NTSC: 720 x 480
  PAL: 720 x 576
  Record:
  NTSC: 320 x 112, 640 x 224
  PAL: 320 x 136, 640 x 272
• Each channel: (12 to 20KB per frame)
• HDD: over 200GB ATA-100 interface
• Recording length: 14 days with 120GB HD at 7fps at normal quality
• Recording mode: continuous, schedule, sensor activated and motion detection
• Sensors, alarm: four input, one output (10 pin input and output connector)
• Audio: yes
• VGA: no
• M-JPEG: no
• MPEG-4: yes
• Power adapter: 100 to 240V, AC and DC 12V, 5A
• Network: MPEG-4 option with audio, TCP/IP, web server, RTP, RTSP and DHCP
• Bitstream support:
  NTSC: 720 x 480
  PAL: 720 x 576, 30tps