Type HDTV/Megapixel/Outdoor | Pixel Resolution 8 Mega Pixel | Focal Length 2.7 mm-12 mm | IR Illumination | Sensor size 1/1.8” | Microphone Built-in | Min. Illumination 0.003 Lux | Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s | 1xAudio-In | 1xAudio-Out | 1xRJ45 | 1xAlarm In | 1xAlarm Out | Supports card capacities up to 256GB | Power options PoE/Other | Power supply requirements 12 VDC/PoE (802.3af) | Environment Outdoor | Operating temperature range -30°C~+60°C | Dimensions 238.5 × 90.7 × 90.7mm