The GRI M-100-B is a surface-mount magnet that measures 1.5"L x 5/16"W x 3/8"D. It is used with a larger surface-mount contact sensor. The magnet should go on the moving part of the door or window, and it should be properly aligned with the sensor. You should remember to test after installing.
Product Specification
- Brown miniature magnet
- The magnet feature adhesive backing and measures 1/4"x3/8"x2".
- For surface screw mounting
- Magnets Only Available in Bags of 100
