LRAD1410 100W Special Acoustic Hailing DeviceNovember 15, 2019LRAD1410 acoustic hailing speaker can be clearly heard by vehicles 200m away, suitable for remote amplification and emergency weather forecast on the highway; It can be used in special places such as wildlife reserves, chemical plants, power stations, traffic control areas, and airports; All-weather design with a shell made by aerospace industry technology, resistant to acid and alkali as well as salt spray, and can withstand high-strength impact and vibration.view
How Garden Speakers Elevate Outdoor Events and GatheringsJanuary 8, 2024Outdoor events and gatherings are a popular choice to enjoy the fresh air, beautiful scenery, and create lasting memories with friends and family. However, enhancing the experience and setting the rig...view
Analysis of the Development Process of the Conference SystemSeptember 1, 2022With the rapid development of information technology and social democratization decision-making process, people have higher and higher requirements for the efficiency and quality of conferences. High-...view
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies.
Visit our cookie policy to learn more.