LRAD (Long Range Acoustic Devices) Police crowd controlling

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Long Range Acoustic Devices, most commonly known as L-RAD is a acoustic device that can transmit audio signals (sounds) to a long distance and keep it clear and undamaged. Currently they say that L-RAD can broadcast messages up to 1Km distance in its crisp clear sound.

In the early age this was used by the police as a communicating device for large crowds. Then it became a Riot controlling device with use of its built-in alarm tones.

LRAD Riot Control

The current product line

long range acoustic device products list


Sameera Mallawaarachchi A Photographer • Tech Enthusiastic • Android Lover • True believer in Google • Founder of KathaBuzz.com and SamSeen.com

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