Feature:
1. D1 HD Audio Video Capture ， supports 4-channel real-time or 4-channel non-real-time video input. Enabling users to use it conveniently and quickly
2. Language: Chinese. English， Russian. Spanish. French. Japanese， Arab. Portuguese， Turkey. German， Dutch. Thai. Korean (Korean)
3. It adopts the currently popular H.264 Lv9 compression technology， which features clear image and the unique electronic amplification function and the disk pre-allocation system， enabling users to use it conveniently and quickly
4. USB DVR， PCIE and PCI card can be mixed into a mixture of the same software can form a full HD video system

Technical parameters:
1. Video Compressed: H.264 Lv9
2. Video/Audio Channel: 4CH video and 1CH audio
3. Display Resolution: More than 800 x 600
4. Preview resolution: D1(PAL: 704 x 576 NTSC 720 x 576)
5. Record resolution: D1(PAL: 704 x 576 NTSC 720 x 576)
6. Hard disk usage: 50m/CH/hour
7. Record resource: 25fps video!#!amp!*! audio (PAL) 30fps video!#!amp!*! audio (NTSC)
8. Support all kinds of USB 2.0 laptop and pc
9. Network function: Support DNS and easy to surveillance by internet
10. Support OS: Microsoft Windows XP / Win 7 / 8
11. Color: Black
12. Weight: 174g
13. Dimension: 140x100x40mm

Video/Audio Specification:
Video Compressed Format: H.264 Lv9
Video Input: 4 channel
Video Output: 1-CH USB 2.0
Video System: PAL NTSC
Video Standards: MPEG4
Audio Input: 1 Channel
Audio Output: 1-CH USB 2.0

Package Includes:
1 x USB video capture card
1 x CD