Home and business security are important. These are areas where you have lots of things to protect. Since hiring a security firm might add to your expenses, you should find highly reliable yet affordable security solutions for your business and home. This is why you should consider using burglar alarm systems. A buglar alarm is a system that is designed to detect intrusion and unauthorized access to a restricted place or building. There are many types of alarm systems, and they include Wireless Alarm Systems and Wired Alarm Systems. All these systems work perfectly, but they provide different levels of security. Depending on your security needs, you can get the system that would serve you best. Burglar alarm systems are an essential for every business or store, and even required in certain residential areas. There are many different types of burglar alarm systems available. These can range from cheap DIY kits as well as full-fledged complex systems. However, even these systems are based on simple principles. Most systems will consist of a control panel, various motion detectors and some kind of alarm sounder that is activated when motion is detected.