... and CIF can be adjusted, supports 4ch recording,Network transmission, and playback simultaneouslySupport ... , record, playback, backup, network transmission, mobile phone surveillanceSupport backup with USB Flash Disk, ... (PELCO-D,PELCO-P) HDD Support 1 SATA HDD, capacity to 2T Network and ... DVR Recorder production line contains: 4/8/16 channels 3G Stand Alone DVR, H.264 DVR, CIF DVR, D1 DVR, Combo DVR, DVR ...