Type Fixed/HDTV/Megapixel/PTZ | Pixel Resolution 5 Mega Pixel | Focal Length ƒ/1.85–ƒ/2.4 | Optical Zoom 2 x | IR Illumination | Sensor size 1/2.7" CMOS | Microphone Built-in | Power options PoE | Environment Outdoor | Operating temperature range -30 to 45º C | Colour White | Dimensions 90 x 94 x 179.5 mm