Type HDTV/Megapixel/Outdoor | Resolution 5 Mega Pixel | Focal Length 4.0 mm | IR Illumination | Sensor size 1/2.8" CMOS | Microphone Built-in | Min. Illumination 0.0005 Lux | Effective pixels 2560 (H) × 1920 (V) | Electronic Shutter Speed 1/3 s–1/100,000 s | Supports card capacities up to 512GB | Power supply requirements 12 VDC/1.5 A±10% | Operating temperature range –30 °C to +55 °C | Colour White | Dimensions 140.5 mm × Φ111.0 mm