... .H.264 ,Support WiFi/802.11b/g Wireless Network .Built-in Web Server ,DDNS Support CPUOperation systemEmbedded Linux ... ,message,etc.alarmSystemSystem requirementMicrosoft Win98 SE/ME/2000/XP/Vista, Internet Explorer 5.0, NET4.5 or aboveFeaturesSecurity SettingsSupports two-level ... SD card memory inside ,e-map functioncertificationISO CCC FCC CE Wireless internet box IP Camera