i had to enter this again, not sure if I did the first time,,,so important

Emerging Less-Lethal Technologies 

Long Range Acoustic 

Device (LRAD) 

Emits a concentrated, 150-decibel [dB] high-energy acoustic wave 

that retains a level of 100dB over distances of 500 meters.  The wave 

is focused within a 15- to 30-degree “beam,” allowing the LRAD to be 

aimed at a specific target. Used by the New York Police Department. 

Electrolaser 

An electroshock weapon that forms an electrically conductive laser- 

induced plasma channel.  A powerful electric current is sent down 

the plasma channel to incapacitated subjects.  The weapon functions 

as a long-distance version of the Taser.  Developed for the U.S. 

military. 

Dazzler  Employs intense visible light usually generated by a laser to cause 

temporary blindness or disorientation.  Used by the U.S. military in 

Iraq. 

Active Denial 

System 

Emits electromagnetic radiation at a frequency of 95 GHz toward the 

subject.  The waves deter individuals by causing an intense painful 

burning sensation without actually burning the skin.  Developed by 

the Department of Defense’s Joint Non-Lethal Weapons Directorate.  

Sticky Foam Gun   Fires multiple shots of sticky material that entangles and impairs 

individuals.  Provided to the U.S. Marine Corps for Operation United 

Shield. 

LED Incapacitator 

Resembling a large flashlight, this weapon uses light emitting diode 

(LED) lights flashed at several frequencies with multiple colors and 

random pulses that the brain cannot process.  The result is that the 

suspect becomes physically ill.  Developed for the U.S. Department of 

Homeland Security. 

Sources:  Compiled from multiple documents provided to the OIG by the components, as well 

as OIG research from public source documents.