• 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

Specifications :

A.Video Format

• Support Encode bit-rate :  64k-2M bps

• Frame rate :  1-30 f/s selectable

• Format :  support CIF Mpeg4 encoder, Mpeg4 sample profile codec

B.Audio Format

• Support Audio Codec :  PCM

 C.Connector

• Input I/O     :  4 channels (DC 5V/10mA)

• Output I/O  :  4 channels (DC 5V/10mA)

• Video input :  4 channels BNC connector

• Audio input :  4 Channels BNC connector