Hikvision DS-2CD1321-I 1/2.8″ progressive scan CMOS. Up to 2.0 megapixel, 4 mm fixed focal lens. Up to 30 m IR range, Dual stream, PoE (Power over Ethernet). Digital WDR (Wide Dynamic Range), 3D DNR (Digital Noise Reduction). Mobile monitoring via Hik-Connect or iVMS-4500. Shape:Dome. Sensor:CMOS. Effective Pixels:2.0 MP. Lens:Prime. Lens +:IR-cut. Minimum Illumination (Lux):Color:0.01Lux @ (F1.2, AGC ON), 0 Lux with IR. Connection Mode:Wired,POE. IP Mode:Static IP address. Supported Mobile Systems:Android,iPhone OS. Features:IR-cut,Remote Access,Dual Stream,PoE,Motion Detection,Day Night,Waterproof.