Type Fixed Dome/HDTV/Megapixel/Outdoor/PTZ | Pixel Resolution 4 Mega Pixel | Focal Length 5 mm–125 mm | IR Illumination | Sensor size 1/2.8" | Min. Illumination 0.0005 Lux | Effective pixels 2560 (H) × 1440 (V) | Electronic Shutter Speed 1s–1/30,000s | 1xAudio-In | 1xAudio-Out | 1xRJ45 | 2xAlarm In | 1xAlarm Out | Power options PoE | Power supply requirements 24 VDC, 2.5 A ± 25% | Environment Outdoor | Colour White | Dimensions Φ190.0 mm × 332.0 mm