Type Fixed Dome/Outdoor | Pixel Resolution 8 Mega Pixel | Focal Length 2.8mm | IR Illumination | Sensor size 1/2.8" CMOS | Microphone Built-in | Lens Mount M12 | Min. Illumination 0.007 Lux | 1xAudio-In | 1xAudio-Out | 1xMicroSD Card Slot | 1xRJ45 | 1xAlarm In | 1xAlarm Out | Supports card capacities up to 256GB | Power options PoE/12V | Power supply requirements 12 VDC/PoE (802.3af) | Environment Outdoor | Operating temperature range –40°C to +60°C | Dimensions 89.1 mm × Φ111.7 mm