D6239 Microphone Extend Power SupplierAugust 21, 2017view
D6224 Desktop Delegate Speech UnitNovember 30, 2016D6224 Desktop Delegate Speech Unit provides functions such as speech, check-in and self-checking.view
D6232 Delegate MicAugust 21, 2017viewwe will contact you within 24 hours.
DSPPA @ CPSE Beijing 2016November 25, 2016During the Oct. 25th - 28th , DSPPA attended the 13th International Exhibition on Public Safety and Security 2016 in Beijing, China . DSPPA attracted many attentions of visitors both at home and abroad with the new products.view
The Strongest Escort for College Entrance ExaminationNovember 29, 20162015 College Entrance Examination in China has been pulled down the curtain.DSPPA and its dealerChangchun Hanrui Electronic Co., Ltd had made a perfect ending for this examination,providing a stronges...view
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