Portable ALL IN ONE Mass Notification Speaker LRAS150 LRAS300November 23, 2023LRAS150 and LRAS300, the powerful and portable mass notification speakers. These speakers find applications in various scenarios, such as Bird Repellent, Lifeguard, Fire Coastguard, Search and rescue, Police, and Peacekeeping operations.view
Long Range Acoustic Hailing SystemAugust 22, 2019DSPPA Long Range Acoustic Hailing System is a breakthrough hailing and warning, directed acoustic device designed to communicate with authority and exceptionally high intelligibility.What makes the DS...view
Portable ALL IN ONE Mass Notification Speaker LRAS150 LRAS300November 23, 2023LRAS150 and LRAS300, the powerful and portable mass notification speakers. These speakers find applications in various scenarios, such as Bird Repellent, Lifeguard, Fire Coastguard, Search and rescue, Police, and Peacekeeping operations.view
Active Long Range Acoustic SystemNovember 13, 2023Evacuation, Emergency and Safetyview
Long Range Acoustic Hailing SystemAugust 22, 2019DSPPA Long Range Acoustic Hailing System is a breakthrough hailing and warning, directed acoustic device designed to communicate with authority and exceptionally high intelligibility.What makes the DS...view
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