Seco-Larm SM-4104-TQ/W 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, White

The SM-4104-TQ/W from Seco-Larm is a ¾ steel door recessed N.C magnetic contact with quick-connect terminals, designed for maximum performance in limited spaces while providing a clean and discreet installation. This switch features a durable construction and high-quality components to ensure long-lasting reliability and effectiveness, making it ideal for steel framed doors and windows.

Seco-Larm SM-4104-TQ/W Features

• Space-Saving Design: Used for steel framed doors and windows where space is limited or to avoid unsightly installations.
• Durable Construction: Strong one-piece construction ensures longevity and robustness in various environments.
• Gold-Plated Terminals: For longer expected life and reliability compared to standard terminals.
• Screw Terminals: Easy to install and maintain, allowing for secure connections.
• High-Impact ABS Plastic: Provides excellent insulation and protection against environmental factors.
• Secured Fit: Switch and magnet have ribs for securing in holes, preventing movement and ensuring dependable operation.
• High-Performance Reed Switch: Contact reed switch is SPST, iridium-plated for high melting point and Vickers hardness, offering higher power handling and longer expected life.
• Closed Loop Circuit Compatibility: Designed specifically for closed loop circuits, enhancing safety and functionality.
• 1" (25mm) Gap: 1" gap allows for wider installation options without compromising security.

Seco-Larm SM-4104-TQ/W Detailed Specifications