When my parents purchased a house in Orange County in California, one of their first investment is a home security system. The city that they live in, Rancho Santa Margarita is safe and the crime rate is low so they don't have a problem in that area. The reason they had a security system installed is because they travel a lot and no one is left to house sit. They chose ADT because it is a well-known home security system and our relatives who have it in their home highly recommended it to my dad. They were satisfied with the company and its' services plus the monthly rates are very reasonable. With this service, they went to my parent's home and recommended the system that is right for the house. ADT also have the following guarantees: Money-Back Service Guarantee, Theft Protection Guarantee and Mover’s Security Guarantee. This shows you that ADT stands by their product. It's been a year now since my parents had the security system installed and they love it. He said that their home insurance company gave them a discount because they had the ADT home security system installed. It is so easy to use and my dad said that having peace of mind when it comes to home security is worth it.