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Nanhao ( Beijing) Science and Technology Co,.Ltd

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voting system for interactive class
Specification: Voting system for interactive class
Detail: NANHAO interactive voting system is composed of wireless receiver, controller and feedback device, which can be largely used in schools at all levels,voting, lottery and evaluation etc. Just by pressing the buttons of the feed...


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Nanhao ( Beijing) Science and Technology Co,.Ltd All Products >> Vs

Nanhao ( Beijing) Science and Technology Co,.Ltd

All Products >> Vs