1.CMOS IP Camera with IR 2.Multi-user manager 3.Wi-fi PTZ IP camera 4.1/4 CMOS 300K pixel 5.Day and night ... requirementMicrosoft Win98 SE/ME/2000/XP,Vista, Internet Explorer 6.0, or above,Firefox,Safari ,etcFeaturesSecurity SettingsSupports two-level password: ... bounded Superiorityp2p technology, mobile viewCenter management software(free)1,4,9,16,25,36 or 64 multiple video display optional in ...