... remote record and playback , Skype message alarm, Skype telephone alarmVGA(640×480)/QVGA(320×240);Supports three-level ... ) Support Mac and windows pc; Internet Explorer 6.0 or higher version,Firefox,chrome, safaTechnical&ParametersModel MV ... remote record and playback , Skype message alarm, Skype telephone alarmSystemOperation systemEmbedded Linux OSSystem securitySupports three-level account, password ...