... video output > Live, recording, playback, backup & remote access > All cannel simultaneous realtime playback > Smart video detection: ... PPPOE, DDNS, FTP, Alarm ServerRemote OperationMonitor, PTZ control, Playback, System setting, File download, Log informationHard ... InterfaceUSB Interface2 ports, 1 for mouse control, 1 for backupRS485PTZ controlEnvironmentalPower SupplyDC12V/2APower Consumption10W ...