INDOOR DOME CAMERACMDB128D25SKU: CMDB128D25Typedomeimage sensor1/4" SONY Color CCDlens2.5mm LensResolution420TV Linesminimum illumination1 LUXIR LEDsNULLOSD menuNULLS/N Ratioauto gain controlYeselectronic shutter1/60 - 1/100,000 secpower requirementDC 12V (±10%), 500mAoperation temperature-10°C~60°C