DSP1650 50W Weatherproof Horn Speaker with Power TapDecember 15, 2022The DSP1650 waterproof horn speaker with ABS horn and stainless steel stand is designed for extreme weather conditions and outdoor installations. This speaker is rugged and has a long service life, hi...view
PC1063 Indirect Speaker SelectorDecember 20, 2022PC1063 indirect speaker selector support 10-channel control, 2-channel inputs and 2 input alarm level for easy zoning management and control, which can available to be controlled by PC series and Netw...view
DSPPA | A Promoter of Innovation-Driven Development StrategyMarch 17, 2023Abstract: We are honored to be awarded “High-Tech Enterprise” and act as a practitioner of innovation-driven development strategy.view
1997April 20, 2023Established the leading position in the public address industry of China.view
DSPPA Video MuseumApril 20, 2023Discover a variety of magical contrasts, a dynamic and exciting Development of Image Technology, yet with a sense of timeless serenity and tradition. Such as a slide projector, video camera, cine auto...view
PAVA9425E 4-Zone Expansion Amplifier with Main / Backup SwitchingJune 27, 2023EN54-16 fire emergency broadcasting system provides manual operation and timing programming, and gives priority to the former over the latter; supports real-time monitoring of equipment operating stat...view
DSP9050 50W IP66 Waterproof Outdoor Wall Mount SpeakerJuly 31, 2023This product is an 8Ω wall-mounted speaker, which is made of ABS material and features IP66 waterproof level. Additionally, it is provided with power taps to address different requirements, and desig...view
EN54 Voice Alarm System for the Nursing HomeSeptember 28, 2023The voice alarm system is a very important device in nursing homes. It can provide the elderly with a more convenient and comfortable living experience and also allows managers to more easily supervise the situation in the nursing home.view
DSP129 20W Miniature satellite coaxial speaker with power tapOctober 9, 2023Install the DSP129 20W Miniature satellite coaxial speaker with a power tap to enhance audio without using floor space.view
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