LRAS1930A Active Acoustic Hailing DeviceDecember 12, 2024As a typical non-lethal weapon, this product is not restricted by international conventions and does not cause adverse international political influence. It is widely used in anti-terrorism and stabil...view
LRAS1515AI LRAS1515PII Active Long Range Acoustic Hailing Speaker System with Howling SuppressionSeptember 28, 2025The LRAS1515AI Active Long Range Acoustic Hailing Speaker System is portable and delivers high sound pressure, highly directional, high-definition audio. Within the system, the LRAS1515PII Acoustic Ha...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...viewwe will contact you within 24 hours.
Attention: The Latest Notice from DSPPAFebruary 13, 2020In response to the new human coronavirus, we are supposed to reduce risk of spreading this virus and curb any momentum of spreading with a high sense of responsibility.view
The Powerful IP Network Audio SystemDecember 12, 2024IP Network Audio System boasts powerful platform functionality and access capabilities, enabling it to meet various application scenarios. The system's full IP design requires only connecting the ...view
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