... )Specification:ModelSU-AHG26LSU-AHG26MSU-AHG26SCameraImage Sensor and DSP1/4" OV9712 CMOS + NVP2431H DSP, Low Lux, 1.0Megapixel1/3" Aptinal 0130 ... CMOS + NVP2431H DSP, Low Lux, 1.3Megapixel1/3" Sony322 CMOS + NVP2441H DSP, Low Lux, 2.0MegapixelEffective ...