Key features:
High performance Sony CCD.
Embedded Linux OS.
TI Davinci hardware compression.
H. 264 video compression, 4CIF real time.
1 channel audio compression.

Support 4CIF/DCIF/2CIF/CIF/QCIF real time compression.
Support SD card for local recording.
Support dual compression stream.
Support motion detection, and notification on PC client.
Support both variable bit rate and variable frame rate.
Support TCP/IP, UDP/IP, HTTP, FTP, SMTP, DHCP, DNS, DDNS, NTP, etc.
Support Internet Explore for network preview.
Support Hk watermark.
Support PTZ control.
Support sensor alarm input and relay output.
Support network voice talk function.
Compatible with current SDK and Client software.