... °, Vertical: 35°Focal lengthf=3.6mmApertureF2.0mmMin.Illumination1.0 LuxInfrared Night Vision0 lux with IR LEDs x 28 (Auto/Manual)Night ... adapter UK/EU/US, setup CD & guide, network cablePC system minimum requirements Operating systemWindows XP, Vista, Windows 7, Windows ... Google Chrome, Firefox 5 and Safari 5 or later.Mac system minimum requirements Operating systemMac OSX 10.4 (Tiger)Processor800MHz ...