| Stand-by Power Consumption | <1W | Interface Type | 8-pin DIN | |
| Max Power Consumption | 2W | Dimensions | 132x46mm | |
| Working Power | DC 24V | Net Weight (with Mic Pole) | 0.55kg |
D7221A Desktop Chairman MICSeptember 6, 2021This product is a conference speech mic integrating speaking and voting. With 315mm and 415mm in length optional for the microphone rod, available in black and silver colors. D7221A is a desktop chairman microphoneview
D6267 Conference Desktop SocketAugust 28, 2019view
D7234 Embedded Speech Delegate 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-...viewwe will contact you within 24 hours.
The Launching Ceremony of DSPPA Commercial CollegeNovember 29, 2016DSPPA hold a grand ceremony for the establishment of commercial college in audio museum on June 25, 2016. A lot of distinguished guests form different companies and organizations were invited to this ...view
What is a Paperless Conference System?September 3, 2020The waste of paper caused by ordinary meetings has become a problem of concern to people. With the development of science and technology, can we abandon paper conference and create a green and environ...view
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