Magnasphere MSS-310S Surface Mount Multi-Switch Contact with Armored Cable, Switch, Closed Loop

Designed for dependable perimeter and access monitoring, the Magnasphere MSS-310S surface-mount magnetic contact delivers tamper-resistant, closed-loop protection for commercial security and surveillance systems. As a Magnasphere magnetic contact, the MSS-310S uses proprietary non-reed switching technology so it won’t break, fuse, or false-trip under normal environmental stress—reducing service calls and ongoing maintenance costs. The unit ships with an armored cable and wire-lead termination for enhanced physical security and easy integration with alarm panels and access control systems. With a standard gap of 0.28" and a normally-closed (N.C.) contact type, installers get predictable performance for doors, gates, and cabinets; the hybrid mounting and compact aluminum housing streamline retrofit or new-construction deployments. TAA-compliant and made in the U.S., the MSS-310S supports professional monitoring, intrusion detection, and surveillance workflows while helping you maintain system reliability. Ideal for security integrators and facilities managers, add the Magnasphere MSS-310S to your next job for resilient, low-maintenance perimeter sensing—order now to upgrade your monitoring setup.

• Reliable closed-loop N.C. monitoring for consistent alarm and access control performance
• Armored cable resists tampering and accidental damage, improving long-term system uptime
• Durable Magnasphere switching (not a reed switch) eliminates fusing and reduces maintenance calls
• Hybrid surface-mount design with universal mounting simplifies installations on doors, frames, and gates
• TAA-compliant, US-made component that helps protect installations and increases recurring monthly revenue (RMR)