Magnasphere MSS-105S Overhead Door Open Loop Rail Mount Contact

Ensure accurate, continuous monitoring of commercial overhead doors with the Magnasphere MSS-105S Overhead Door Open Loop Rail Mount Contact. Designed to deliver dependable door-position detection, this rail-mount magnetic contact helps security teams and facility managers reduce false alarms and maintain better situational awareness across surveillance and access control systems. The MSS-105S (manufacturer part number MSS-105S) installs directly on door rails for a clean, low-profile fit that won’t interfere with normal door operation and shortens installation time.

Built in the US for industrial reliability, this open loop contact is compatible with most alarm panels and access control platforms, making it ideal for warehouses, loading docks, parking garages, and other high-traffic installations. The durable construction resists everyday wear and delivers consistent performance for continuous monitoring of door open/closed status. By integrating the Magnasphere rail-mount contact into your security architecture, you gain a robust, easy-to-install sensor that enhances overall system reliability and reduces maintenance overhead. Specify the MSS-105S for your next security or access control deployment—contact sales for pricing or to confirm panel compatibility.

• Provides reliable overhead door position monitoring to reduce false alarms and improve site security
• Rail-mount design simplifies installation on commercial and industrial overhead door tracks, cutting labor time
• Compatible with standard alarm panels and access control systems for seamless integration into security and surveillance networks
• Rugged, US-made construction (MSS-105S) built for continuous operation in demanding environments
• Low-profile magnetic contact minimizes interference with door operation and reduces maintenance needs