100/120fps recording for D1 4channels real-time playback Supports smart mobile and network real time ... to 4 channel3.Pentaplex function:live,recording,playback,backup & remote access4.Supports complex streaming encode, recording, playback, net transmission, backup, wireless monitor ... )detection zones,Sensitivity:1-8(8 is highest)Trigger recording,PTZ movement,tour,alarm,e-mail,snapshot & FTPDisplay ...