Type Fixed Dome/HDTV/Megapixel/Outdoor | Resolution 4 Mega Pixel | Focal Length 28mm | IR Illumination | Sensor size 1/3" | Microphone Built-in | Min. Illumination 0.0005 Lux | Effective pixels 2560(H) × 1440 (V) | Supports card capacities up to 256GB | Power options PoE/12V | Power supply requirements 12 VDC/PoE (802.3af) | Environment Outdoor | Operating temperature range –40 °C to +60 °C