... algorithm ideal for standalone DVR 2.Realtime live display up to 9 cameras 3.Pentaplex function:live,recording,playback,backup ... web server,multi-DVR client &SMS Networking access for remote live viewing,recording,playback,setting,system statu,event log,e-mail ... web client, standalone client and SDK. 14.With the sound system for the protection circuit, unique triple watchdog function, very ...