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CTRLPA specializes in "acoustic precaution" for public safety and law enforcement. Our production base meets the requirements for R&D, production, and testing. We have an experienced industry research team and over 300 independent intellectual property rights. We have mastered the core transducer technology of "acoustic precaution" and developed a series of integrated equipment that are portable, mobile, and platform-based, applicable in maritime, land, and aerial environments for monitoring, warning, and disposal.The products feature multiple practical functions including strong sound deterrence, directional sound projection, clear voice broadcasting, and long-range amplification, fulfilling the needs for perimeter protection, law enforcement, birds control, emergency safety early warning and command for disasters, and last-mile communication to target groups for messaging, alerts, dispersal, and control.
MOREHow to stay safe during the typhoon? CTRLPA use the long range Portable Directional Intense Sound System for Emergency to broadcast urgent evacuation warnings. Cut through howling winds and crashing waves—delivering crystal-clear instructions when lives depend on it. We’re proud to support critical safety operations when conditions are at their toughest.
Jul 25.2026We are excited to announce that CTRLPA (Guangzhou Shengxun Electronics Technology Co., Ltd.) will participate in the 20th China Commodities Fair – Special Exhibition on Emergency & Mining Equipment in Almaty, Kazakhstan, from July 10–12, 2025.
Jul 06.2025Mobile(WhatsApp ): +86-13711293648 (WORLDWIDE)
