Type Fixed/Outdoor/PTZ | Pixel Resolution 4 Mega Pixel | Focal Length 2.8 mm-12 mm | Optical Zoom 4 x | IR Illumination | Sensor size 1/2.8" CMOS | Microphone Built-in | Min. Illumination 0.005 Lux | Electronic Shutter Speed 1 s-1/30,000 s | 1xAudio-In | 1xAudio-Out | 1xMicroSD Card Slot | 1xRJ45 | Supports card capacities up to 512GB | Power options PoE | Power supply requirements 12 VDC, 2 A 10% | Operating temperature range -30 C to +60 C | Colour White | Dimensions 65.7 mm F128.0 mm