Type Fixed Dome/HDTV/Megapixel/Outdoor | Pixel Resolution 4 Mega Pixel | Focal Length 3.6 mm | Sensor size 1/1.8” | Min. Illumination 0.001 Lux | Effective pixels 2688 (H) × 1520 (V) | Electronic Shutter Speed Auto/Manual, 1/3 s–1/100000 s | 1xAudio-In | 1xAudio-Out | 1xAlarm In | 1xAlarm Out | Supports card capacities up to 256GB | Power supply requirements DC 12V (±30%), PoE (802.3af) (Class 0) | Environment Outdoor | Operating temperature range -30° C to +60° C | Dimensions Φ122.0 mm × 88.9 mm