Seco-Larm SM-4303-TQ/W Rollerball-Type Recessed-Mount Magnetic Contact Switch, White

The SM-4303-TQ/W from Seco-Larm is a rollerball-type recessed-mount magnetic contact switch designed for dependable security in tight spaces. Ideal for sliding doors and windows, this switch features a compact design, a durable build, and an easy installation process, making it a perfect choice for enhancing home security.

Seco-Larm SM-4303-TQ/W Unique Features

• Space-Saving Design: Perfect for protecting sliding doors and windows where space is limited, ensuring security without compromising aesthetics.
• Integrated Components: Magnet and reed switch are contained within the housing for streamlined functionality and improved reliability.
• Easy Installation: Comes with a spacer and screws included, allowing for quick and hassle-free setup.
• Sensitive Trigger Mechanism: The rollerball plunger allows for a travel distance of ¼- (6.35mm), ensuring accurate operation.
• Full Range of Motion: The 360º roller-ball feature provides flexibility and optimal performance, adapting to a variety of installations.
• Reliable Connections: Equipped with screw terminals for secure wire connections, enhancing durability and minimizing failure points.
• Long Lifespan: The contact reed switch employs ruthenium on gold under plating, resulting in extended service life and dependable operation.
• Normally Closed Operation: Designed specifically for N.C. circuits, ensuring security systems remain engaged until the switch is activated.

Seco-Larm SM-4303-TQ/W Detailed Specifications