Type HDTV/Megapixel | Pixel Resolution 4 Mega Pixel | IR Illumination | Sensor size 1/1.8" | Microphone Built-in | Min. Illumination 0.01 Lux | Effective pixels 2688x1512 | Electronic Shutter Speed 1/47500s to 1s | 1xMicrophone jack 3.5mm | 1xMicroSD Card Slot | 1xRJ45 | 1xRS-485 | 1xTerminal block | Power supply requirements Power over Ethernet (PoE) IEEE 802.3af/802.3at Type 1 Class 3 | Environment Indoor | Operating temperature range -20 °C to 60 °C | Included Accessories Installation guide, Windows® decoder 1-user license, drill hole template, connector kit, RESISTORX® L-key | Colour Black | Dimensions 155 x 80 x 58 mm