... pc; Internet Explorer 6.0 or higher version,Firefox,chrome, safaTechnical&ParametersModel MV-H6815W-CMOSCatalogue TypeParametersFeaturesView by ... View on PCInternet Explorer 6.0 or higher version,Firefox,chromeSuper Client1,4,9,16,25,36, 64 ... playback , Skype message alarm, Skype telephone alarmSystemOperation systemEmbedded Linux OSSystem securitySupports three-level account, password, user multi- ...