Features:
4CH video; 4CH audio
Real time display and recording
H.264 hardware compression
G.729 audio compression
Video and audio keep moving simultaneously
Support up to 32 channels
Support Multi-type cards in one PC
Use TCP/ IP; support DDNS
Hardware filter to de-interlace and reduce noise
Remote access via client software and IE
Live video and audio monitoring from remote site
PTZ control by local and network

$284.29

Specification:
Video Specifications

Encoder: Real time H.264 Base Profile
Supports Constant Bit Rate (CBR) and Variable Bit Rate (VBR)
Resolution: CIF compression:352x240 (NTSC), 352x288 (PAL)
2 CIF compression:528X320 (NTSC), 528X384 (PAL)
Video Bit Rate: 60kbit/sec to 2Mbit/sec (Variable Bit Rate); 384kbit/sec to 2Mbit/sec (Constant Bit Rate)
Frame Rate: 30 fps per channel (NTSC), 25 fps per channel (PAL); Real time display, recording and playback
Video Filter: Hardware filter to de-interlace and reduce noise
Video Input: CVBS signal Composite video/BNC 1 VP-P, 75 Gama

Audio Specifications

Encoder: G.729 Audio 8kbit/sec and PCM 64kbit/sec
Audio Input: RCA Line in/Microphone in Selectable
File Generation

File Formats: H.264 video stream and H.264 system stream
System multiplexer powered by hardware
Playback

Decoder: Support up to 16 channels playback while recording
Video Out

Supports video decoder card and display video on VGA and output analog signal
Network

Playback and remote view by client software and IE

Others

Motion Detection: Multi-area detection powered by hardware
Time Code: Add TT: MM: DD and HH: MM: SS: FF format data in video
Video Masks: Provide video mosaic region for each channel
Alarm: Video loss alarm
Security: Each card has its unique serial number
Power: Usage Less than 1W for each channel
System Requirement Intel P4 1.7GHz or higher
256MB RAM
Display Card: (recommended) GeForce 4MX 440 64MB or ATI 9200,9500 64MB
DirectX8.1 or 9.0B
Note: TNT2 NOT SUPPORTED