The SC401AI from SmartSens Technology is a CMOS Image Sensor with Mega Pixels 4 MP, Supply Voltage 2.8 V (Analog), 1.2 V (Digital), 1.8 V (I/O), Frame Rate 30 Frames/sec, Dynamic Range 78 dB, Sensitivity 3750 mV/Lux-s. More details for SC401AI can be seen below.