speed dome module 1,1/3"SONY CCD,650TVL 2,27X Optical Auto Focus 3, ... 4,AWB,DNR,MASK,best price 1/3"SONY CCD DSP speed dome module Specification Resolution Super high ... digital high-speed continuous focusIris autoWhite balance autoMinimum illumination Color:0.01LUXB/W:0.001LUX/0LUXPower cut memory restoreyesGain ... maximize your profit.EffectCertification 1/3"SONY CCD DSP speed dome module