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magnetic switch sensor

Magnetic switch sensors are neat devices that can be applied in several different applications. These sensors detect when things are near by using magnets. When the magnet comes close to the sensor, it causes something to happen, such as a light to turn on or an alarm to ring.

How Magnetic Switch Sensors Work in Everyday Applications

Magnetic switch sensors, you can actually find them in a lot of things you have at home, or see in stores out there. For example, they find use in security systems to detect when a door or window has been opened. As the door opens, the magnet moves and then farther from the sensor. This triggers a signal in the security system, which can sound an alarm to alert people that something is wrong.

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