Thin Door/Window Sensor

$50.00 $24.00

The Door/Window sensor can be used on almost any door or window. It works by pulling the magnet away from the sensor. The magnet should be placed between 1/4" and 1" from the sensor. It is best to mount the sensor on the stationary position but many times is not possible. It can also be placed on a gun case door or freezer door to alert the homeowner if opened.