


SESM4201L3Q
Monitor the status of your track door with the Seco-Larm Enforcer Track-Mount Overhead Door Magnetic Contact, NO/NC. This magnetic contact switch is specifically designed to monitor and report the Open/Closed status of a track door mounted overhead. Its adjustable design allows it to be mounted overhead on a door with a wide door-channel gap between 2 and 3 inches wide. Doors with larger or smaller gaps require an L mounting bracket, sold separately. The contact can be mounted directly to the door channel while the magnet can be mounted vertically on the door. The Track-Mount Overhead Door Magnetic Contact is ideal for both residential and industrial properties. Its aluminum housing, iridium-plated contacts, and 36-inch armored cable protect it from extreme environments and ensure long-lasting use.