Type Fixed/Outdoor | Pixel Resolution 4 Mega Pixel | Focal Length 2.8mm | IR Illumination | Sensor size 1/2.8”4Megapixel progressive CMOS | Microphone Built-in | Lens Mount M12 | Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s | 2xAudio-In | 1xAudio-Out | 1xRS-485 | 2xAlarm In | 2xAlarm Out | Supports card capacities up to 512GB | Power options PoE/12V | Power supply requirements PoE / 12VDC power, 12.9W max | Environment Outdoor | Dimensions 204.0 mm × 78.0 mm × 61.6 mm