... & ftpAlarm Input16 channel, programmable, ground, manual open/closed Trigger recording, PTZ movement, tour, alarm, e-mail & ftpRelay output6 channel, 30VDC, 1A ... FunctionsTCP/IP, DHCP, DDNS, PPPOE, E-mail, FTPNetwork Remote operationMonitor, PTZ control, playback, system setting, file download, log informationUSB Interface2 ports ...