... Resolution: VGA (640*480), CIF (320*240), 160*120- Features 36 bright infrared (IR) illumination LED emitters for night vision- Visual ... 520 is optional)Total of pixel300,000Minimum illuminationIR light open, 0 LuxLensf=8mm, F=1.2, standard infrared lensLights36 pieces ... 2000/XP/Vista, Mac OS from Apple etc.BrowserInternet Explorer6.0 and Above or Compatible Browser, Safari/Firefox etc.Application ...