This ADT Replacement Magnet with Adhesive is the perfect magnet to go next to any alarm sensor either for a door or a window. Just peel off the backing and stick where it needs to go. The ADT Replacement Magnet with Adhesive is a dependable and efficient replacement magnet that is ideal for be used at the door or window. It is easy to use and installs in no time!

Dimensions: 1.5″ long, 3/8″ wide, and 1/4″ tall.

Improper installation of the magnet will cause the window sensor to malfunction and provide false readings making it unsafe for your home.   If the magnet is further than ½” from the transmitter; it will functionally state the door or window is open or when the door/window is closed. Whereas, the Proper alignment between the magnet and the sensor is essential to the proper and accurate function of the sensor, keeping your home safe from intruders that might bring harm to you and your family.

If this magnet does not match the one you have, take a look at our other magnets on this page. If you cannot locate your magnet on our website, please contact us and we will find the right one for you.