speed dome module 1,1/3"SONY CCD,650TVL 2,30X Optical Auto Focus 3,Auto Iris,RS485/RS232 control 4,AWB,DNR,MASK,best price high speed dome camera moduleSpecification Resolution Super high resolutionsignal model PAL/NTSCimage sensor 1/3 sony super HAD CCDeffective pixel 976(H)*582(V) NTSC:976(H)*494(V)horizontal resolution 650TVLInfrared SensoryesB/W yesIR-CUTyesSync system inter-syncFocus length ...