1.16 ch playback CIF CCTV DVR 2.Support 3 G 3.IE ... Main Profile/ADPCMFrame RateCIF(PAL 25fps,NTSC 30fps)Pre recorderMax 30 SecondsImage Quality6 levelsMotionTrigger EventsRecorder,PTZ,Alarm,E-mailMotion DetectionConfigurable detection ... )×50(H) mm Weight(without hard disk)2.6KG 16 ch CCTV DVR-D2116A