Non-lethal electronic weapons in the form of tasers (a stand-off incapacitation device with a range of about 15 feet) and stun guns (which are not a gun, but a close contact stun device) have been used by law enforcement for over 18 years. The taser has dominated this market, since it does not require the close physical contact (with the resultant injuries) that the stun gun requires. Tasers are effective against even determined assailants where OC or pepper sprays consistently fail. The taser also does not have the close range lethality of low impact munitions. These electronic non-lethal weapons have saved the lives of thousands of suspects and have prevented the injury of thousands of law enforcement officers. Recent advances in laser sight technology have permitted the development of a patented dual laser sight that not only increased accuracy, but have made these weapons even more intimidating, increasing surrender rates. Now increased ranges are feasible and r & d on non-lethal military weapons to replace the anti-personnel landmine has resulted in new, unmanned, non-lethal taser weapons for law enforcement corrections and border patrol perimeter control use.