productname：MODEL:ACM-891Specification:ModelACM-891DSP chipbrand:Vimicro/SONIXSensortypeColorCMOS1/61/4 1/3drive WithDriver/DriverFreeResolution300K/1.3Mega/2.0MegaSoftwareinterpolation300kinterpolateto500K/1.3Mega 1.3Megainterpolateto 2.0Mega/5.0Mega/10Mega2.0Megainterpolateto5.0Mega Frameraceupto30frame/second(VGA) upto15frame/second(1.3Mega/2.0Mega) VideoformatRGB24,I420,MJPG,YUY2InterfaceUSB1.1/USB2.0S/Nratio 48dBDynamicrange 72dBFocusrange5cm~infinityFreeCapture Supportdynamicandstaticvideocapture systemsupport WithDriver:Windows98，ME,2K,XP,Linux,vistaDriverFree:WindowsXPSP2,Vista shutterkeysupport whitebalanceAutomatic/manualcolorcompensatedAutomatic/manuallensHighdefinition2P/2P2G/5GWithDriver: SoftwareFunctionSpecialEffectsupport PhotoFrame support DigitalZoom 10timeszoomlensmanualFacialTrackingsupport