DSPPA Won the President of Electronic and Electrical Industry CommitteeJuly 20, 2020Abstract: DSPPA won the title of “President of Electronic and Electrical Industry Committee by CCOIC Baiyun Chamber of Commerce”.On 16th July, the First Plenary Session of Electronic and Electrical ...view
【Academic Sharing in DSPPA】By Academician Du Ruxu from CAEJuly 2, 2020【Academic Sharing in DSPPA】By Academician Du Ruxu from Canadian Academy of Engineering (CAE).view
DSPPA Long Range Acoustic Hailing SystemJune 9, 2020Today we are going to introduce our LRAS1530A Active Directional Long Range Acoustic Hailing System and DS1421H Portable All-in-one Mass Notification Speaker.view
Tips Sharing (III): Video Demo for Campus Network PA SystemJune 4, 2020Tips Sharing (III) | Video Demo for Campus Network PA SystemAbstract: Video Demonstration - How to reduce the risk of network disconnection or power outage in campus broadcast.Network PA SystemThe cam...view
Tips Sharing (II): Common Cables in Weak Current SystemJune 1, 2020Today we are here to share the introduction to common cables in weak current system, and we hope it will do you some good.view
Tips Sharing (I): Network PA System - Campus Bell SettingsMay 26, 2020We are here to share some tips for campus bell ring settings in the Network PA System with you.view
Encounter Spring in DSPPA Garden CourtyardApril 27, 2020Spring is approaching! The breeze blowing, the pretty flowers are blooming, emitting an attractive scent.view
OFFICIAL STATEMENT FROM DSPPAApril 7, 2020We hereby declare that we are still running normally and dedicated to providing audiovisual system solution for you.view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
