Seco-Larm SM-4201-L3Q Enforcer Track-Mount Overhead Door Magnetic Contact, NO/NC

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.Contact sensor for overhead mounted track doors in both industrial and residential installationsFits 3" gap out of the box, can be adjusted to fit 2 to 2.5" door-channel widthsAluminum housing, iridium-plating, and Vickers hardness for higher power handling and longer lifespan36" (91cm) Wire leads enclosed in armored cableFor Open/Closed loop circuitsContentsContact SwitchMagnet with BracketContact BracketManualNOTE: L-Bracket for door gap channels 2.5 to 4 inches wide sold separately (SM-8201-LWQ).Technical DetailsManufacturer Part #: SM-4201-L3QLoop Type: Open/Closed LoopOperation Gap: 3" (76mm)Case Material: AluminumTerminal Material: 36" (91cm) armored leadsContacts: Iridium-platedContact Rating: 1.0A@10VDC (max), 10W (max)Operating Temperature: -15 to 160°F (-25 to 70°C)Switch Cycles: 50 Million (0.1mA@5VDC)Switch Dimensions: 3-7/64" x 2-19/32" x 1-13/16" (79 x 66 x 46 mm)Magnet Dimensions: 3-7/32" x 3-17/32" x 1-3/4" (82 x 90 x 44 mm)Magnet Type: FerriteIP Rating: Weatherproof IP65Warranty: Limited Lifetime

• Used for overhead doors in both industrial and residential situations where a wide gap is present
• Adjustable to fit most door-channel widths
• Rugged aluminum housing
• 36" (91cm) Wire leads enclosed in armored cable
• Contact Type: SPDT, iridium-plated to have a high melting point and Vickers hardness for higher power handling and longer expected life