... -NC223W-IR AuthenticationID/Password, Administrator/General User (Up to 64)IE multi-channel view client(free)support multi-channel monitor &management ... DetectionSupport Motion detectionAlarm NoticeSupport Email photo, FTp photo etc.SystemRequirementMicrosoft IE 5.5 or later,Safari, Mozilla, Firefox,GoogleChrome,etcBrowserRequirementInternet Explorer ...