... x 1/3" inch Sony Chip, 420TVL, Security CCTV Wired CCD Color Dome Camera:HK-BG3124 x 1/3" inch ... Sony Chip, 420TVL, Security CCTV Wired CCD Color IR Dome Camera:HK-S3123 x 1/3" inch ... Sony Chip, 420TVL, Security CCTV Wired CCD Color ... inch Sony Chip,480TVL,270 zoom function,High Speed Dome Cameras:HK-GV8272.12 x 12V1A DC Power Supplier 3x ...