... 264 POE NVR3204/3208/3216V NVR3204/3208/3216V Dahua Mini Portable Vertical DVR for IP Cameras> Up to 4/8/ ... preview & recording> All channel simultaneous realtime playback, GRID interface & smart search> Support Multi-brand network cameras: Arecont Vision, AXIS, ... ModeTime/Date, Alarm, MD &Exact search (accurate to second), Smart searchPlayback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow play, ...