LRAS1515A 150W Active Long Range Acoustic DeviceJanuary 18, 2020This product is a portable long range directional acoustic transmitter. Featuring powerful sound intensity, high directivity and high intelligibility, this product can realize long range communication...view
LRAS300 300W Active Special Acoustic Hailing DeviceAugust 2, 2022LARS300 is an active special acoustic hailing device. It adopts voice coil air cooling technology for fast cooling, with the high power over 300W. Compared with common acoustic devices, its maximum so...view
Concept of Paperless Intelligent ConferencesMarch 20, 2023What is a paperless conference system?A paperless conference system is a system that uses modern communication technology, audio technology, video technology, and software technology to achieve a pape...view
The Advantages of The Conference Audio SystemsJune 28, 2018Conference audio systems are a system device for realizing the purpose of the meeting by transmitting lines and multimedia devices. Voice, image and file information are transmitted to each other to a...view
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