Type Fixed Dome | Pixel Resolution 4 Mega Pixel | Focal Length 3.6mm | Sensor size 1/1.8” | Microphone Built-in | Min. Illumination 0.002 Lux | Effective pixels 2688 (H) × 1520 (V) | Electronic Shutter Speed Auto/Manual, 1/3 s–1/100000 s | Supports card capacities up to 256GB | Power options PoE/12V | Power supply requirements DC 12V (±30%), PoE (802.3af) | Environment Outdoor | Operating temperature range -40°C~+60°C | Dimensions Φ106 mm × 99.2 mm