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DT-AV 540
Feature: 1/3" Sony CCD Resolution: 480TVL C-mount/Auto lris |
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DT-AV EF1270
Feature: 1/3" Sony CCD Resolution: 700TVL CS-mount/Auto lris |
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DT-AV 2000
Feature: 1/3" Sony CCD Resolution: 480TVL 3.5mm lens C-mount/Auto lris |