Magnasphere MSS-106SRS1P1 MSS Series Overhead Door Contact, Closed Loop, 4" x 1/2", Grey

Protect loading bays, service entrances and commercial overhead doors with dependable contact monitoring. The Magnasphere MSS Series Overhead Door Contact (MSS-106SRS1P1) delivers consistent closed-loop security for perimeter and access control applications, helping integrators and facility managers maintain uninterrupted alarm and monitoring coverage. Sized at 4" x 1/2", this compact magnetic contact installs neatly on narrow frames and reduces visual clutter while remaining highly reliable in daily use. The grey housing provides a professional finish that integrates seamlessly with most industrial and commercial door hardware.

Engineered for compatibility with standard alarm panels and access control systems, the MSS-106 supports straightforward wiring and commissioning to speed deployments and minimize site labor. Its robust construction and low-maintenance design reduce downtime and service calls, making it a practical choice for high-traffic environments requiring continuous security and surveillance. Ideal for warehouses, garages, retail backdoors and gated entries—add the Magnasphere MSS-106 overhead door contact to your next installation for dependable monitoring and improved site protection.

• Provides reliable closed-loop monitoring to secure overhead doors and reduce false alarms
• Low-profile 4" x 1/2" footprint for clean, unobtrusive installation in tight door frames
• Durable grey housing designed for commercial use, blending with existing door hardware
• Simple integration with alarm panels and access control systems speeds deployment
• Low-maintenance design lowers service costs and supports long-term security operations