Magnasphere MSS-310C-FIRE 1" Recessed with 1 Switch, 1 Open Loop

Designed for reliable door and fire-door monitoring, the Magnasphere MSS-310C-FIRE recessed magnetic contact provides discreet, professional-grade security monitoring where appearance and performance matter. This magnetic contact features a 1" recessed profile that mounts flush in door frames, and a single switch with 1 open loop to simplify connections to alarm panels, fire systems, and access control equipment. Built for consistent magnetic sensing, the MSS-310C-FIRE supports day-to-day surveillance and perimeter security applications while minimizing false signals and maintenance callbacks. Ideal for commercial buildings, schools, hospitals and other high-traffic sites, its compact design reduces vandalism and preserves the clean lines of doors and frames. With the Magnasphere brand behind it and the MSS-310C-FIRE part number for easy specification, installers benefit from a straightforward, durable solution for contact monitoring. Specify this recessed magnetic contact for your next security or fire-door project to improve monitoring reliability and streamline installation.

• Discreet recessed design minimizes visible hardware and reduces tampering for professional installations
• Single-switch configuration with 1 open loop simplifies wiring and speeds up installation for alarm and fire systems
• 1" recessed profile allows flush mounting in doors and frames for clean aesthetics and reliable monitoring
• Consistent magnetic sensing delivers dependable contact monitoring for security, access control and surveillance systems
• Durable construction reduces maintenance and ensures long-term performance in high-traffic commercial environments