Network camera with SD card supported

===Outstanding features:===
Cutting-edge H.264 algorithm and DSP hardware compression
Embedded Linux OS
Support SD card for local storage
Supports dual compression stream
===Compression functions:===
Supports both variable bit rate and variable frame rate
Support 4CIF/DCIF/2CIF/CIF/QCIF resolution
Support OSD and date and time settings
Support multiple motion detection regions
===Network functions===
Support the complete TCP/IP protocols
Built-in full function browser access
Be managed in an unified CMS client software
===Other functions===
Heartbeat: the server can acquire real time operating performance of the network camera through the heartbeat function
Support various kinds of decoder protocols and PTZ types
Alarm functions integrated: the product includes 1 channel of alarm signal input and 1 channel of alarm on/off output, and supports motion detection, video missing, mask alarm and external alarm input
Support bidirectional voice talking and unidirectional voice broadcasting
User management