... CMS; Support POE Dahua 16 channels ip cam recorder for surveillance systerm Up to 4/8/16 channel with 1080p ... Detection, MD Zones: 396(22×18), Video Loss & Camera BlankAlarm Input3 channelRelay Output1 channelPlayback & BackupPlayback Channel1/41/4/81 ... Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoomBackup ...