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4 Channel USB DVR USB Video Capture (both xp,windows,vista)
A saftey system of ideal design for home/office/shop guard or baby care purpose

*4 video in, 1 audio in, 1 audio out
*Schedule record mode
*Motion detection mode
*Sensor alarm record mode
*Recycling record mode
*P.T.Z control function
*Users management
*Multi-channel display
*Support 320x240 / 640x480 (NTSC), 352x288 / 704x576(PAL) standard resolutions.
*Image color adjustable for each channel, including contrast, lightness, hue and saturation.
*MPEG4 compression format, greatly reduce HDD usage
*Powerful video playing back functions, including playing back, pause, stop, fast-forward, single-frame play and image capture.
*Support advanced search mode. Users can search by date/time, camera, record mode, and random combination of the three methods.
*Support recorded files backup, delete by date/time, camera.
*Convenient to extend system functions by software upgrade.
*CPU and storage resources saving by advanced technology
*Remote Surveillance and P.T.Z control through LAN, Intranet, and Internet.
*Support alarm pre-record.
*Support buzzer, email alarm out.
*Can greatly decrease fragmented files while using NTFS partition.
*User-friendly graphical user interface.
*4 channels video input.the maximum Display/recording rate is 25 fps under PAL  Format.and 30 fps under NTSC format.
*4 screen display modes are available.
*Multi alarm triggering method;sensor.motion,video loss and HDD space shortage.
*Support schedule recording ,mode,recycling recording method available.
*MPEG4 video compression format,5 level recording quality options available,and the recording frame rate range from 1 to 30 fps adjustable for each channel.
*Support multi-channel playback,searching by time/date and recording events,images can be zoomed/captured/saved/printed/backup.
*Supprot remote surveillance and PTZ control through web browser.
*Remote playback function.
*Configurable auto reboot and watchdog fuction for preventing PC deadlock.
*Auto Mail notification-sends you a picture of the movement captured by camera
*Mobile phone remote surveillance
*Format: PAL/NTSC
*Resolution: 640x480 (NTSC), 352x288 / 704x576(PAL),
*Maximum Frame rate per channel: 25 fps (PAL), 30 ftp (NTSC)
*Screen set: resolution 1024×768, color quality 16 bits or 32 bits
*Compression code rate: 50kbps 1.2Mbps
*Data format: MPEG4

System Requirements:
P4 1.7GHz CPU or above
80G HDD and 256MB RAM, or above
VGA card with 64MB memory
Windows 2000/XP/Vista
Microsoft DirectX 9.0 or above
One available USB 2.0 port