Type HDTV/Megapixel/Outdoor | Pixel Resolution 4 Mega Pixel | Focal Length 2.8mm | IR Illumination | 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 | 1xMicroSD Card Slot | 1xRJ45 | 1xAlarm In | 1xAlarm Out | Power options PoE/12V | Power supply requirements 12 VDC | Environment Outdoor | Operating temperature range -30°C~+60°C | Dimensions 244.1 × 79.0 × 75.9mm