... for free ,like demo.gocam.soCollectionImage sensor1/4inch 0.3 Megapixel line by line CMOS sensorMinimum IlluminationChromatic: 0.3 Lux ... light.3AAuto White Balance,Auto Exposure,Automatic GainLens6mm/F1.6 Megapixel HD lens,Built in IRCUT dual filterVideoCompression FormatH.264 ... ratio,saturation level are adjustable.NightvisionIR-CUT6mm/F1.6 Megapixel HD lens,Built in IRCUT dual filter,no color ...