How Does A Home Security System Door Sensor Work?
Door sensors are a basic part of your home’s security system. This wireless home security system feature provides a barrier to the vulnerable entry points into your house. Door sensors use electrical circuits to work. However, this home security system feature will fail eventually unless properly maintained. Understanding how wireless home security system door sensors work will help you understand more about how to secure your house. Door sensors use electrical circuits to work Electricity needs a clear path through which to flow. This electrical path is usually referred to as a circuit. An electrical circuit begins at one point and ends at the same point, in a continuous path. If that path is closed, the electricity continues to flow. However, if there is a break in the path, the electricity cannot flow. Door sensors use electrical circuits to work. The sensor has a source of electricity. In a wired home security system, that source is the home’s electrical feed. In a wireless home security system, that source is a battery installed in the sensor. Home security system door sensors come in two parts. There is the piece secured to the door and the piece secured to the frame around […]Read More