... Color low illumination CMOS4,6,8,12 ,25mm Lens optionalstandard H.264 Compression algorithm720P Hd resolutionsupport phone preview(iPhone,Blackberry,WinCE ... 12VPower consumption3WotherOperation temperature -10°C~55°Csize60mm (W) x 60mm (H) x 120mm (L)client system requirmentOperation systemWin7, XP, 2003, 2000browser ...