4 Channel USB DVR CCTV Capture Adaptor PC Recording (4 Video + 2 Audio Channels)

4 Channel USB DVR CCTV Capture Adaptor PC Recording



Description:

* 100% brand new
* Schedule record mode
* Motion detection mode
* Sensor alarm record mode
* Recycling record mode
* Users management
* Multi-channel display
* Support 640x480/352x240 (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
* Support alarm pre-record.
* Support buzzer, email alarm out.
* Can greatly decrease fragmented files while using NTFS partition.
* User-friendly graphical user interface.

Specifications

* Format: PAL/NTSC
* Resolution: 640x480 (NTSC), 352x288 / 704x576(PAL),
* Maximum Frame rate per channel: 25 fps (PAL), 30 ftp (NTSC)
* Compression code rate: 50kbps ¿C 1.2Mbps
* Data format: MPEG4

System Requirements:

* Intel P4 Celeron processor 1.7GHz CPU or above
* 80G HDD and 256MB RAM, or above
* Windows 2000/2003/XP
* Microsoft DirectX 9.0 or above
* One available USB 2.0 port