Pixel Resolution 8 Mega Pixel , Focal Length 2.8–8.5 mm , Optical Zoom 3 x , Sensor size 1/2.5” progressive scan RGB CMOS , Microphone Input , Lens Mount CS , Min. Illumination 0.16 Lux , Electronic Shutter Speed 1/55500 s to 2 s , Power supply requirements Power over Ethernet (PoE) IEEE 802.3af/802.3at Type 1 Class 3, max 9.5 W, typical 6.4 W , Environment Outdoor , Operating temperature range -40 °C to 55 °C , Included Accessories Installation Guide, Windows®decoder 1-user license, wall mount bracket, sunshield, connector kit, IK10 tool , Dimensions 382 x 155 x 120 mm (