Self-defense is a natural process. An animal even wants to rescue if the other attacks it. Therefore as Human beings we should also pay attention towards our self-defense. We need to take special precautions to rescue ourselves. Proper training and guidance will help more for self-defending.
Self-defense products are very much useful if you are not trained with the basic self-defense techniques. They are the alternative to the martial arts and gymnastics. The most useful tools for self defense are pepper spray, stun gun, personal alarms and batons and tasers.
Stun guns and pepper spray are the most commonly used tools for years. They are used successfully by the law enforcement agencies. Stun gun is a small hand held device with electrical charge. Electrical charge when applied to the attacker for three to five seconds will make him disable for at least ten minutes and you will get the time to get rid from there. Pretender stun gun is the latest and an appropriate option. It is made in a shape of cell phone with a camera. No one can even judge that it is a stun gun. As the name shows it pretends to be a cell phone.
Personal alarms, batons and tasers are also very much useful. For home security you can use alarms at the doors and windows. All the tools are significant for their value, as they are very much helpful in the time of trouble. All of the above mentioned tools are easy to carry. You can keep them with you wherever you go.