... dome camera-high speed focus-CCTV cameraFeature:1, 27X zoom camera, color to B/W , with IR-CUT switch, realize IR lamp control and zoom camera IR ... time, long life. IR lamp life lasting to above 20000 hours.7, Low Power, IR effective Distance 100 Meters. ... ,480 TV Lines, IR-CUT FUNCTION , Day&night, 27x Zoom camera, High speed dome. Feature:1, Outdoor 6 inch high speed dome camera, Metal double cover.2 ...