ACTi KCM-5211E box Grey surveillance camera

KCM-5211E - 18x Zoom H.264 4-Megapixel IP IR D/N PoE Outdoor Box Camera - 1/3.2” Progressive Scan CMOS.\n- Day and night function with mechanical IR cut filter.\n- Minimum illumination 0 lux with IR LED on.\n- 18 x optical zoom.\n- Built-in f4.7-84.6 mm / F1.6 Megapixel DC iris zoom lens.\n- 8 fps at 2032 x 1920 resolution (1650 TV lines).\n- Selectable H.264, MPEG-4 SP, MJPEG compressions with dual streaming.\n- Up to 4 cropped regions as independent channels.\n- Serial port for external pan & tilt scanner.\n- Two-way audio.\n- Digital input and digital output.\n- SDR ( Superior Dynamic Range ).\n- 2D+3D Digital noise reduction.\n- Video Motion Detection.\n- Weatherproof IP66 rated casing.\n- Powered by PoE Class 3 / DC 12V.\n- Operating Temperature: -30°C ~ 50°C (-22°F ~ 122°F).