... Embedded Linux operating systemMetal waterproof shell2Mega 1/3” CMOS Color low illumination4,6,8,12 ,25mm Lens optionalStandard H.264 ... , contrast and saturation, tonalImage Snapshotssupport FULL SCREENsupportcompressed formatH.264/ M-JPEG/ MPEG4 Video bit rate regulationVBR,CBRMotion ... temperature -10°C~55°Csize60mm (W) x 60mm (H) x 120mm (L) weight450gclient system requirmentOperation systemWin7, XP, ...