*Support Plug and Play, Support Windows 2000/XP
*Multi-card in single system, single card with four channels. Support PAL/NTSC, every channel can work independently without interference with each other
*Multi-channel overlay with low CPU occupancy
*Offer Mpeg4 compression engine, can compress images of multi-channel
*Support A/V composite, A/V keep stable synchronous all along (Long-time A/V synchronization)
*Superimpose of character (Year/Month/Day/Hour/Min/Sec.,text) and Logo in video
*Support uncompressed AV image capture
*Still image capture
*Built-in 4-channel alarm input and output, can connect many kinds of annunciator
*Offer SDK Demo application source code, can be used to develop software for the system of guard & monitor, medical treatment, traffic and banks
PCI Real-time 4ch DVR Card