● Conform to IEC 60914 international standard ● One D6237 contains 2 ID, one ID can connect one microphone unit & one voting unit ● Support cascaded linkage and loop connection ● Support plug-and-play, easy to use ● 8-pin DNC standard jack for control signal, Rj45 jack for Mic and voting units ● Power supply from the host/extender, working power DC 24V
D7233 Embedded Speech Chairman UnitSeptember 7, 2021The D7233/D7234 conference unit integrates functions such as speaking, voting, sign-in, self-test, tea application service and two-way intercom. Adopt cardioid directional condenser microphone, built-...view
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
The Opening Ceremony of New Office of DSPPA was successfully heldMarch 13, 2019On Feb. 28 2019, the opening ceremony of Oversea Department of DSPPA was held in DSPPA Video Museum, Guangzhou.The opening ceremony was timed to coincide with the DSPPA new product launch, distributor...view
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