Type Fixed/Outdoor/PTZ Pixel Resolution 4 Mega Pixel Focal Length 2.8 mm–12 mm Optical Zoom 4 x IR Illumination Sensor size 1/2.8" CMOS Microphone Built-in Min. Illumination 0.005 Lux Electronic Shutter Speed 1 s–1/30,000 s 1xAudio-In 1xAudio-Out 1xMicroSD Card Slot 1xRJ45 Supports card capacities up to 512GB Power options PoE Power supply requirements 12 VDC, 2 A ± 10% Operat...