D6211 Conference Expansion UnitAugust 18, 2017It works with the conference controller to extend the maximum number of conference units. In a conference system, it supports up to 32 extension controllers. It may be installed on a 19 inch standard ...view
D7127 Desktop Network Conference Chairman MicJune 7, 2022view
D6237 Connecting Box for Embedded UnitsAugust 21, 2017viewwe will contact you within 24 hours.
DSPPA | Letter of Thanks from Asian Games Organising CommitteeNovember 14, 2023Abstract: DSPPA was appreciated by the Hangzhou Asian Games Organising Committee for its contribution to the event's success.view
DSPPA Great Success in China Education Equipment ExhibitionNovember 22, 2018DSPPA Great Success in China Education Equipment Exhibition The 75th China Education Equipment Exhibition was successfully held from 17 to 19 November in NanChang Greenland International Expo Center. ...view
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