CCTV systems are not only important in commercial establishments. They are also needed in residential properties. But why would you spend money on a CCTV system installation? Well, here are the benefits of having CCTVs at home. Reduce Insurance Cost A CCTV system installation can come in handy for people with homeowners insurance. Remember that homeowners insurance covers theft. Unfortunately, the premiums might be a bit higher if your home doesn't have security systems.