LRAS150 150W Mass Notification SpeakerAugust 16, 2018LRAS150 is an active special acoustic hailing device. It adopts voice coil air cooling technology for fast cooling, with the high power over 500W. Compared with common acoustic devices, its maximum sound pressure level is 10dB higher, greatly enhancing the sound transmission distance.view
LRAS1530A 300W Active Long Range Acoustic Hailing DeviceDecember 29, 2023The system can be used to convey real-time notifications, warnings, and orders in a large arealike Bird Repellent, Lifequard, Fire Coastquard, Search & Rescue, Police, and Peacekeeping.viewLRAS300 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.
DSPPA Brings New IP Audio and Audio Matrix Solutions to ISESeptember 5, 2017DSPPA attended the 2017 ISE show at the RAI Amsterdam on 7-10 February 2017. The show was a resounding success, with more attendees than ever before and the largest floor space to date. Over 1,100 exh...view
DSPPA Successfully Attended CAIRO ICT 2019 in Egypt on 1-4 DecDecember 11, 2019DSPPA Successfully Attended CAIRO ICT 2019 in Egypt on 1-4 DecIntroduction to the ExhibitionCairo ICT provides the ultimate platform for public and private sectors to showcase, launch your latest prod...view
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