Guangzhou DSPPA Audio Co., Ltd.

DSPPA | Delivering Enhanced Audiovisual Innovation at CPSE 2023

DSPPA | Delivering Enhanced Audiovisual Innovation at CPSE 2023


Abstract: On 28th Oct., CPSE 2023 ushered in a perfect ending, delivering cutting-edge showcases for audiovisual solution seekers.

The 19th China Public Security Expo (CPSE 2023) came to a successful close on 28th Oct., delivering cutting-edge showcases and elevating perception of the digital world.



The world’s largest and industry’s leading security exhibition has lasted for 4 days, and now let’s look back on the bustling show to experience the state-of-the-art audiovisual innovations together.



When the show was in full swing, our booth was filled to bursting point. A host of visitors are captivated by our distinctive booth design and fascinated by our progressive and pioneering exhibits, such as the latest PAVA9500 intelligent public address and voice alarm system and robust LRAS1515A active long range acoustic hailing system.



Particularly, PAVA9500 Intelligent PA and Voice Alarm System was pinpointed as the largest highlight. It holds a one-key alarm button and an EMC microphone for on-site emergency guidance. In addition, it supports system programming for zone/group, remote broadcast/paging, and timing broadcast for unattended operation.



Meanwhile, the audience was amazed by our LRAS1515A Active Long Range Acoustic Hailing System. It is portable in design and characterized by high sound pressure level, accurate orientation and high intelligibility, which is suitable for anti-terrorism and anti-riot emergencies.



At the show, when our booth was greeted by a huge crowd, our staff were all braced up to serve them with great enthusiasm and full energy, in an attempt to leave them an impressive and unforgettable experience.



Motivated by our gracious hospitality and professional expertise, a large group of audiences showed their interest in our powerful and versatile systems and were inclined to engage in further communication and exchange.



We communicated well with the prospective clients and explored a range of attainable solutions based on their actual needs, enhancing the possibility of mutual cooperation.



At this point, CPSE 2023 ushered in a perfect ending. We hereby sincerely thank all staff for the efforts they have made, and appreciate visitors who have been to our booth for the insights they have shared. In the pursuit of the cutting-edge audio and video solutions, we will continue to move forward to explore innovation and development in the field of public security.


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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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