... the operation of live view,recording, Backup,Video Playback,network-wide transmission,mobile remote.ect simultaneously3.)Software advantage:Software ... :admin,no password.5.)with digital zoom function6.)Mobile control :Windows, Android, Symbian, I phone, blackberry ,IOS,ect7.)Support ... System resource24/32 channel CIF real-time video and network-wide transmission, 4channel CIF Playback at the same time ...