LRAS300 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...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.viewLRAS150 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.viewwe will contact you within 24 hours.
Tips Sharing (III): Video Demo for Campus Network PA SystemJune 4, 2020Tips Sharing (III) | Video Demo for Campus Network PA SystemAbstract: Video Demonstration - How to reduce the risk of network disconnection or power outage in campus broadcast.Network PA SystemThe cam...view
What is Wifi Commercial Audio System? What Are Its Advantages?March 20, 2023What is a wifi commercial audio system?A wireless wifi commercial audio system is a new audio technology that allows users to transmit audio signals to different rooms and spaces without the need for ...view
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