D7235F Dante Digital Chairman Microphone with Voting FunctionApril 27, 2022This mic is generally embedded in a desktop, with recommended distance from the edge of the desktop of ≤0.55m.view
D7022II Electronic Desk Name Plate with Two SidesAugust 14, 2019Support direct modification on the screen; the other side shows part of the terminal content such as conference agenda, call service, conference notice. Intelligent electronic desk name tablet is environmentally friendly, user interface is simple and clear. The system is highly intelligent.view
D8111AZ 11.6-inch Paperless Dual-face Desktop Terminal (Android)August 23, 2019viewwe will contact you within 24 hours.
The Introduction of Wall Mounted PA SystemAugust 6, 2018Wall mounted pa system belongs to a branch of amplifying sound system, and the amplifying sound system is also called professional acoustics system, which involves electric sound, construction sound, ...view
【DSPPA】 Editor of Double National StandardDecember 22, 2021In May 2010, Technical Code for Public Address System Engineering (GB50526-2010), the world’s first national standard for public engineering with DSPPA as the chief editor, was issued by the Ministry of Housing and Urban-Rural Development of PRC, establishing China's independent intellectual property right in the field of Public Address (short for PA) system.view
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