zoom camera module 1,1/3"SONY CCD,650TVL 2,27X Optical Auto Focus 3,Auto Iris,RS485/RS232 control 4,AWB,DNR,MASK 650tvl ... 104mmOptical Zoom:27X/30X optical zoomFocus:auto/manual/keyboard auto,all digital high-speed continuous focusLris:autoWhite balance:autoMinimum Illumination:Color:0.01LUXB ... is less than USD 30,000.30% deposit and 70% balance before shipment if the total amount is more than USD ...