Type PTZ | Pixel Resolution 2 Mega Pixel | Focal Length 4.8 mm–120 mm | Optical Zoom 25 x | IR Illumination | Sensor size 1/2.8" CMOS | Min. Illumination 0.005 Lux | Electronic Shutter Speed 1/1 s–1/30,000 s | 1xAudio-In | 1xAudio-Out | 1xMicroSD Card Slot | 1xRJ45 | 2xAlarm In | 1xAlarm Out | Supports card capacities up to 512GB | Power options PoE/12V | Power supply requirements DC 12V/3A, PoE+(802.3at) | Environment Outdoor | Operating temperature range -40°C~+70°C | Dimensions 270.4 mm × Φ160 mm