Specification:

• Compression standard: H.264
• Video input: Composite 1.0Vp-p/75ohm,BNC×4
• Audio output: RCA x 4
• Resolution: 
  -Preview: PAL:720×576(D1), NTSC:720×480(D1)
  -Recording:PAL352×288(CIF), NTSC:352×240(CIF)
• Frame rate: 
  -Display: PAL: 200fps, NTSC:240fps
  -Recording: PAL: 200fps, NTSC:240fps
• Recording medium: manual, timing, Motion detection, sensor
• Remote control unit: Yes
• Back Up: Hard Drive, USB Flash Disk, DVD-RW
• Remote transfer: TCP/IP protocol，support ADSL、ISDN、PSTN、LAN etc
• PTZ Control: Can be Handtailor protocol ，remote control
• Network mode: Support IE Browser，CMS
• Phone System: Phone System: Support WinCE, Symbian(Nokia), iOS(iPhone), Android 

System Requirements:

• Celeron D 2.66GHZ or higher
• 256MB System Memory or higher
• ATI 64MB VGA Card or higher
• Motherboard: Intel 865,915,945
• Microsoft Windows 2000 Professional/Windows XP/Windows Vista32/Win7 32 Operating system
•  Microsoft Direct9.0

Features:

• Standard H.264 codec,low bit rate ,very good picture quality
• 1PC can put 4pcs cards, can be 1/4/8/16CH display
• Powerful mobile function:support WinCE, Symbian etc smart phone, 3G
• Recording: multiple recording mode by manual, timing, Motion detection, sensor.
• Can search recording by time, event etc, support multi-playback, part enlarge, frame capture, conserve, printing, backup function
• Perfect network, support seting and control by net, support DHCP, DDNS, PPPoE, IE browser immediate,
• CMS centralized control, support internet remote playback.
• Support Dual-stream, recording and network stream processing respectively, The user to adjust the network bandwidth, network streaming, video setting does not affect.
• Support multi-user simultaneously online monitor
• Support the anti-crash auto-restart, Automatically send alarm messages, support the electronic map

Item Includes:

• 1 x 8CH DVR card
• 2 x Video and Audio Connector Cable