Security System The Way To Protect Your Home Or

Security System The Way To Protect Your Home Or Business

A security system is the key to protecting your home or business from intruders and burglars. Today security systems are increasingly popular and are installed in the majority of homes. There are many different models available from wired systems to wireless systems. You can also purchase do it yourself alarm systems that will range in price from $10 to $100, but for a sophisticated whole home security alarm system you will need to call in the experts.

A security system is built around a basic design concept and this concept uses a simple electric circuit. This circuit is built into an entry way and once the circuit is broken the alarm system is triggered. There are two types of circuits that are used and these are closed circuit systems and open circuit systems. Closed circuits are normally seen as the better choice.

Magnetic sensors are also used for closed circuit systems and when a door is closed the magnet closes the circuit. Other methods use small buttons which are embedded in the door frame and these buttons are pushed in when the door closes. If the door is opened the button is released and...