... vision(Range:10~15m) 9.Remote Pan/Tilt rotate(Horizontal:220°,Vertical:90°) 10.Supports control P/T through IP network ... MDI/MDIX Ethernet interface 15.Light Frequency:50Hz, 60Hz or Outdoor 16.Multi-level users management and passwords definition 17 ... ME/2000/XP,Vista, Internet Explorer 5.0, NET4.5 or aboveFeaturesSecurity SettingsSupports three-level password: administrator, operator, visitorDDNS(free ...