When you are adding a security system to your home, you should consider adding security lighting Tucson AZ as part of the package. When an area is well lit then crime is much less likely to happen than if they can hide in the shadows. This is why most crime happens in the evening or wee hours of the morning when the sun is down. Criminals do not normally like to commit crimes when they can be spotted easily. You can either place constant lighting so that it is lit up all of the time or you can put in motion lighting that will trigger when someone walks into the area. Either option would be a great idea to deter crime.