Over the last year, the use of lethal force by law enforcement has created a firestorm, and intense debate and scrutiny about its deployment. When dealing with suspects who are combative, uncooperative, or under the influence, the absolute last line of defense, which should only be used in a life or death situation, is the use of deadly force. The most serious consequence of lethal force is the loss of life, but there are other significant repercussions  as well. Communities are affected, and tension can develop over the tactics used by law enforcement to police their assigned area, and mutual mistrust can build. Also, there are very large financial consequences. Consider that after a shooting, there is evidence which must be gathered, then recorded, then submitted to the appropriate channels. Then will come further investigations, before a decision is made on whether the officer who used deadly force did so unjustifiably, and therefore should be charged. What follows is a lengthy and costly trial that doesn't just include attorneys' fees. Family members of the deceased may also choose to sue the organization or individual as well, adding additional astronomical costs. The loss of life, taken together with the financial costs strengthen the movement for police officers, security professionals, and individual citizens to carry non lethal weapons for their defense, such as a Taser.

The Taser is a hand-held, electro-muscular disruption device that is capable of incapacitating a person using severe, yet non-lethal pain through the application of a powerful electric current. The current will instantly incapacitate a suspect, and allow for them to be properly subdued and restrained. The Taser essentially serves in two different capacities, and the first is called "probe mode." When a Taser is used in probe mode, two metal probes are fired, and penetrate a person’s skin, and the power of the electrical current is brought to bear on the target. This causes uncontrollable muscle contractions resulting in the immediate loss of neuromuscular control and the inability of the person to perform any physical action, rendering them powerless while also inflicting substantial pain. The painful current will stop as soon as it is deactivated. The second is called "drive stun" mode, which means the power of the current is pushed directly onto a person. This method will not necessarily immobilize the target, but it will inflict severe pain for up to five seconds at a time. The Drive Stun mode can be used if the probe mode fails, and both methods are effective, non-lethal ways to restrain and control a person.

Aside from fulfilling the Taser's primary function as an non-lethal alternative to firearms, batons, or pepper spray, (which has a tendency to affect the officers using it as well) the weapon provides several other advantages. The aftercare required following the deployment of a Taser is minimal, the weapon can be uses at a distance and provide a safety buffer, and pain ceases immediately upon being turned off.

When using a Taser, be aware of several drawbacks. The weapon should not be used in an area where flammable materials are nearby, nor should the weapon be used near balconies or stairs, because the target will have no control over their motor skills and could seriously injure themselves by falling. Also, Amnesty International classifies the Taser as "controversial," and has been linked to fatalities overseas.

For a Security Professional, it would be advantageous to get certified in carrying and the deployment of Tasers. This will help you stand out from the competition in the job market because you will be someone trained in the use on non-lethal force. All employers are conscious of potential hazards and risks, and almost nothing gives more pause than the thought of expensive lawsuits and litigation brought on by the use of firearms. There are many state certifying programs you can enroll in, and a quick internet search will help you find local options that are convenient for you. As a Security Professional, you should always try to stay on top of emerging trends, and non-lethal weapons will only continue to grow more and more prominent in the security industry.