MP9822EII Emergency Power SystemMarch 22, 2017MP9822EII is an uninterruptible power supply device with dual conversion, single-phase input and single-phase output. The product is compact in size while with high efficiency and high reliability, wh...view
MP1715T PA System Program Timing PlayerNovember 30, 2016MP1715T is a kind of timing player of the MP3 program based on ARM32 bits microprocessor system platform and integrating the playing of program from U-disc and SD card and the timing control of the playing of the program from SD card.viewwe will contact you within 24 hours.
DSPPA celebrates her 27th anniversaryNovember 29, 20168th Aug., 2015, all the members of DSPPA gathered to celebrate her 27th anniversary.With “family culture” as her core company culture, it has been a custom for DSPPA to celebrate her anniversary wit...view
Brief Introduction of Network Public AddressAugust 6, 2018Network public address, also known as public broadcasting services or public media, refers to the non-profit electronic media established and operated by government budgets or public funds. This kind ...view
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