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4.3-inch TFT screen Delegate unit FY-6422D
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Full digital discussion,video tracking Delegate unit FY-6421D
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1.8-inch TFT display,video tracking, with 5-key voting Delegate unit FY-6423D
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Full digital discussion,video tracking Chairman unit FY-6421C
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Embedded discussion Delegate unit FY-6411D
6400 series conference system
