Everyone needs to think about the security of their home. One of the simplest ways to protect it from intruders is to install security cameras. Here are some of the ways that these cameras can help with the security of your home. Deterrence The main benefit of security cameras is that they help to prevent a crime from happening in the first place. Intruders do not like to be observed, so a well-placed security camera will put them off and convince them to carry out their activities elsewhere.