DSP320 20W Outdoor Wallmount SpeakersDecember 7, 2022This series of products is a multi-functional loudspeaker, available in wall-mounted and floor-mounted types. This series of products can provide high-quality voice and music reproduction functions, a...view
DSP5153 DSP5253 30W Outdoor Wall Mount SpeakersDecember 9, 2022This series of products is a multi-functional loudspeaker, available in wall-mounted, pendant, and floor types. This series of products can provide high-quality voice and music reproduction functions,...view
DSP4042W/DSP4053W/DSP4064W 30W Weatherproof Wall Mount SpeakerAugust 1, 2022The speaker is a combination of design and great sound. With the high-class woofer, it brings outstanding sound quality to users. With high temperature resistance and IP66 weatherproof, it can be used...viewwe will contact you within 24 hours.
The Role of IP Network Intercom Systems in Passenger GuidanceDecember 22, 2023Airports, bustling hubs of activity, can be both exciting and overwhelming for passengers. In this dynamic environment, effective communication is paramount for providing a seamless and stress-free ex...view
Come and Meet DSPPA at China Education Equipment ExhibitionNovember 8, 2018Come and Meet DSPPA at China Education Equipment ExhibitionThe 75th China Education Equipment Exhibition is going to be held from 17 to 19 November in NanChang Greenland International Expo Center. Chi...view
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