Anti-Epidemic MaterialsMay 27, 2020Epidemic Prevention and Control: DSPPA offers free services for medical supplies purchasing. Here are some Anti-Epidemic Materials to keep yourself safe from the COVID-19.view
PA AmplifierNovember 14, 2016DSPPA production line covers 4 types of amplifiers: preamplifier, power amplifier and mixer amplifier, digital amplifier.view
Commercial SpeakerNovember 14, 2016DSPPA has a speaker production line covers all kinds of speakers for different applications, namely Ceiling Speaker, Wall Mount Speaker, Column Speaker, Digital Column Speaker, Horn Speaker, Sound Pro...view
IP Audiovisual SystemNovember 30, 2016IP Audiovisual System is based on TCP/IP protocol. It transfers audio signal and control signal via network cable. As it can use the existing network system of the building, it can save cable laying and it ...view
EN54 EVAC SystemNovember 18, 2016The EN 54 Fire detection and fire alarm systems is a mandatory standard of European Union market that specifies requirements and laboratory test for every component of fire detection and fire alarm sy...view
Intelligent PA SystemNovember 18, 2016Since 1988, DSPPA has been developing its Public Address Systems continuously.view
Digital Conference SystemNovember 18, 2016In order to meet clients' different needs for the conference systems, DSPPA has developed the following digital conference systems.view
Anti-Epidemic MaterialsMay 27, 2020Epidemic Prevention and Control: DSPPA offers free services for medical supplies purchasing. Here are some Anti-Epidemic Materials to keep yourself safe from the COVID-19.view
PA AmplifierNovember 14, 2016DSPPA production line covers 4 types of amplifiers: preamplifier, power amplifier and mixer amplifier, digital amplifier.view
Commercial SpeakerNovember 14, 2016DSPPA has a speaker production line covers all kinds of speakers for different applications, namely Ceiling Speaker, Wall Mount Speaker, Column Speaker, Digital Column Speaker, Horn Speaker, Sound Pro...view
IP Audiovisual SystemNovember 30, 2016IP Audiovisual System is based on TCP/IP protocol. It transfers audio signal and control signal via network cable. As it can use the existing network system of the building, it can save cable laying and it ...view
EN54 EVAC SystemNovember 18, 2016The EN 54 Fire detection and fire alarm systems is a mandatory standard of European Union market that specifies requirements and laboratory test for every component of fire detection and fire alarm sy...view
Intelligent PA SystemNovember 18, 2016Since 1988, DSPPA has been developing its Public Address Systems continuously.view
Digital Conference SystemNovember 18, 2016In order to meet clients' different needs for the conference systems, DSPPA has developed the following digital conference systems.view
Digital Video SystemJune 11, 2019view
Paperless Conference SystemJuly 26, 2018view
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