1.Float routing. 2.Data encryption. 3.48 zone dynamic detecting. 4.Presetting incident trigger: when it is triggered, the system will warn remotely through the GPRS/CDMA/3G network. The image will be sent to the server and be stored remotely. 5.Support remote video capturing, free video replaying at any time segment. 6.Photo shooting function. 7.Output video information with time, image size to be sent adjustable. 8.Speed adjustable according the network connection flow status. 9.Support ID searching. 10.Server IP address, surveillance time and play presentable.(optional)