... backup & remote accessControl ModeFront panel, USB mouse, IR remote control, Keyboard, NetworkVideoInput4 channel, BNC(1.0Vp- ... PPPOE, DDNS, FTP, Alarm ServerRemote OperationMonitor, PTZ control, Playback, System setting, File download, Log informationHard ... alarmAuxiliary InterfaceUSB Interface2 ports, 1 for mouse control, 1 for backupRS485PTZ controlEnvironmentalPower SupplyDC12V/2APower ...