Long Range Acoustic Device

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The LRAD, short for long range acoustic device is the latest developed product, which is mainly used for high-definition voice broadcasting and dispelling warning for ultra-long-range targets.

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The LRAD, short for long range acoustic device is the latest developed product, which is mainly used for high-definition voice broadcasting and dispelling warning for ultra-long-range targets. With superior sound clarity, clear commands and authoritative information broadcast sound transmission in the corresponding range; LRAD is with strong sound effects, directional voice and dispel warning sounds, psychological interference and voice guidance to the illicitly invasion, group pedestrian and individials. 

products can be used in navy, sea surveillance, fishery, public security, armed police airfare, army, special force, urban management, military and civilian airport repelling, oil and gas companies, Ministry of Civil Affairs disaster relief, border control and other fields. 

Technical information: 

sound pressure: 5m>140 dB
frequency range: 0.5 kHz - 15 kz, (-30dB)
direction: <+-15° (-3dB, 2kz)
voice clarity: >80% (1000m, wind speed <2 m/s)
valid distance: 5-200
working voltage: 12 V
waterproof ability: IP65
rated power: 400 W
peak power: 600 W
working temperature: -40 °C - +50 °C
storage temperature: -45 °C - +55 °C
weight: <45 KG

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Long Range Acoustic Device

Long Range Acoustic Device

The LRAD, short for long range acoustic device is the latest developed product, which is mainly used for high-definition voice broadcasting and dispelling warning for ultra-long-range targets.

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