If you are concerned about the security of your home and the people in it, you have a lot of options when it comes to increasing your home's security. There are several types of home security equipment available that serve a variety of functions designed to keep your home safe. One of the products that can help increase the security of your home greatly is an alarm system. An alarm system can alert you to intruders and many alarm systems can auto dial emergency services, like the police, if someone tries to get into your home.