Founded in 1969, as name of Mianyang Wireless Radio Plant, our company was focus on radio and audio products. Once it became the first public company in Audio developing and manufacturing, its shares are listed in China Stock Exchange Center(Stock no.000801) from 1987. From 2009, Mianyang Wireless Radio Plant started researched technology of Long Range Acoustic Device by utilizing the government-backed fund. In end of 2014,Mianyang East Ray was launched as subsidiary of Mianyang Wireless Radio Plant, which is focusing overseas market. In domestic market, Sonic Ray?s LRADs serve government, military and police sections, airport bird control and maritime vessels. on 2010?s Aden Gulf patrol fleet, the LRAD as the effective and humanistic equipments to communicate, warn or dispel pirates.The LRAD provide authorities and security officers a new way to communicate throughout a campus or to large gatherings. LRAD is a highly effective mass communication system that can be used to communicate warnings and instructions of impending severe weather, armed gunman and bomb threats, building lockdowns, CBRN incidents, and other emergency situations. LRAD can be manually operated or seamlessly integrated into existing control centers for remote operation to play live announcements or pre-recorded messages to ensure all students, staff and faculty simultaneously hear warnings and instructions. In emergency situations, panic-fueled actions are often worse than the event. LRAD also work as a powerful and effective non lethal weapon to dispel and warn the riot Suspects, or evacuate the civil to safe place. The device can be mounted in police cars. The police can be armed with Acoustic shield, panic can be minimized by communicating the nature of the crisis and providing potentially life-saving instructions.
