NTSC 2MP 4IN1 2.7-13.5 AF LENS IR DOME CAMERACMDZW169SKU: CMBZW321image sensor1/2.9'' 2MP CMOS Sensorlens2.7-13.5mm AF LensResolution2.0 Megapixels (AHD mode) / 1000 TV Linesminimum illumination0 LUX (LEDs on)IR LEDs4x Powerful LED, up to 200ftOSD menuYesS/N Ratio>60dBauto gain controlYeselectronic shutter1/60 - 1/100,000 secpower requirementDC 12V (±10%), 2000mAoperation temperature-10°C~60°C