Type Fixed Dome/HDTV/Megapixel/Outdoor|Pixel Resolution 4 Mega Pixel|Focal Length 2.7mm~13.5mm|IR Illumination|Sensor size 1/3”|Min. Illumination 0.03 Lux|1xAudio-In|1xAudio-Out|1xMicroSD Card Slot|1xAlarm In|1xAlarm Out|Power options PoE/12V|Power supply requirements 12 VDC|Environment Outdoor|Operating temperature range -30°C~+60°C