How Does A Door Switch Work?It has been discovered that there are lots of people who do not understand much about door switches. In other words, they usually consider such switches as devices which have been designed to function in the same way as a conventional switch. While this is true to some ex

What is a Door Switch?Door switches simply refer to sensors devised to indicate whether a door is closed or opened. They are normally attached to the door frame, and their opening and closing is what determines whether the electrical contact circuit will be made or broken. It will interest you to kn