The Seco-Larm Enforcer Overhead Door-Mount Magnetic Contact (NC) is designed to monitor the open/closed status of an overhead garage door or screen. The contact switch is protected by curved low-profile cast aluminum housing, which anchors to the floor. Because the contact’s wire leads are also protected inside a stainless-steel cable, vehicles can run over the unit without causing damage.

• Low-profile cast aluminum housing anchors to the floor
• Gray ABS case protects magnet mounted on L-shaped bracket
• 24" (61cm) wire leads enclosed in stainless-steel cable
• Used in closed loop circuit applications

Technical Details

• Gap: 2-3/4 inches (70mm)
• Reed Switch: Gold under-plating with deactivated rhodium outer-plating
• Switch Housing: Weatherproof die-cast aluminum
• Magnet: Extra-strength Alnico 5 magnet
• Magnet Housing: High-impact weatherproof ABS plastic case
• Contact Lifetime: 50 million cycles
• Rating: 0.02A/100VDC (max.); 0.2A/10VDC (max.); 3W (max.)
• Temperature: -15 to 160 degrees F (-25 to 70 degrees C)
• Switch Dimensions: 4-3/8 x 1-3/4 x 7/16 inches (111 x 44 x 11 mm)
• Manufacturer Part No: SM-226LQ
• UPC: 676544006466