Type Outdoor | Pixel Resolution 4 Mega Pixel | Focal Length 2.7 mm–12 mm | IR Illumination | Sensor size 1/1.8" CMOS | Microphone Built-in | Electronic Shutter Speed Auto/Manual 1/25s~1/10,000s | 1xAudio-Out | 1xSpeaker-Out | 1xRJ45 | 2xRS-485 | Supports card capacities up to 256GB | Operating temperature range –30 °C to +65 °C | Dimensions 396.0 mm × 120.8 mm × 127.8 mm