Arecont Vision AV2255PMIR-SAH 1080p MegaDome 2 1920x1080, 2.8-8mm F1.2, 30fps, Remote Zoom, Remote Focus, P-iris, IR, Audio, IP66, IK-10, 12VDC/24VAC/PoE, PoE Heater, SD card, CorridorView, Scaling