The Major Benefits of an Alarm System A few of the major benefits of owning a burglar alarm are: 1. Protects valuables 2. Deters crime 3. Lowers homeowners insurance 4. Peace of mind 5. Protects against fire and carbon monoxide Many homeowners might think of alarm systems as an extra expense or hassle. If you are one of those people, you may find the statistics on home intrusion interesting. On