Software Functions:
1.Modularization：
　　Monitor, record, playback I/O equipment, electronic map and next work is selectable
　　Able to connect other device software, like alarm, fire and etc.
　　Camera number is defined　
　　High image quality
2.Intergration：
　　Compression: Support MPEG-4、H.264.
　 Support Half-D1
　　Support 48 Channel
　　Support pan and decoder device
Network support group play, wide playt, multi play, secondary server, arbitrary play
　　Over layer orientated electronic map
　　 Network AV output and network digital matrix control function
　 Support remote control and real-time monitor
Standard Windows log mode
　　Support voice chat, voice broadcast , chat function
3.Personalization:
　　Support screen Massac
　　Capture picture while monitor or playback
　　Auto lock screen function. User rank administration
　　 Image window size and sequence is user defined
　　Online help and menu operation
　　Support auto reconnect and switch function
Support double encoding. QCIF,CIF switch each one in the network transmission