Type Fixed Dome/HDTV/Megapixel , Pixel Resolution 4 Mega Pixel , Focal Length 3.3–8.1 mm , IR Illumination , Sensor size 2 x 1/2.8” , Microphone Input , Min. Illumination 0.15 Lux , Electronic Shutter Speed 1/20000 s to 1.5 s , Power options PoE , Power supply requirements Power over Ethernet (PoE) IEEE802.3at Type 2 Class 4 Typical 8.3 W, max 17.5 W , Operating temperature range -30 °C to 50 °C , Included Accessories Windows® decoder 1-user license, connector kit, weathershield, connector guard , Dimensions 88 x 133 x 208 mm