... backup, network transmission simultaneously.9. Support multi-channel playback (Max:4chs),search by time, event, channel, log and ... Portuguese, Spanish, Italian, France, GermanyVideo Input4chs8chs16chsVideo OutputVGA output, 1 TV output(RCA or BNC connector), 1Vp-p, 75ΩFrame ... RJ45 portAlarm inputNo4chs16chsAlarm outputNo1chPTZRS485 portHDD port2pcs SATA port (Max:1.5TB for each HDD)USB port1pc USB 2.0 ...