Magnasphere MSS-K24S 2.5" Surface Mount Contact Closed Loop with 12" Jacketed Leads, Brown

Built for reliable, maintenance-free perimeter protection, the Magnasphere MSS-K24S 2.5" surface-mount magnetic contact delivers consistent security monitoring for commercial and institutional sites. As a Magnasphere magnetic contact, it replaces fragile reed switches with proven Magnasphere switch technology that won’t break or fuse, reducing technician visits and false alarms. The compact 2.5" surface-mount design and 12" jacketed leads speed installation on doors and frames, while the closed-loop (N.C.) contact and 0.5" standard gap provide dependable detection for alarm systems, access control, and surveillance integrations. UL/ULC and CE certifications plus TAA compliance ensure the MSS-K24S meets regulatory and procurement requirements for enterprise deployments. Designed to resist contact welding and outside defeat, this brown, wired magnetic contact supports legacy alarm panels and modern monitoring platforms with low power consumption and a robust termination style. Choose the MSS-K24S to increase remote monitoring reliability and lower maintenance costs across multi-site security installations. Order now to upgrade door and window protection in your access control, alarm, or surveillance system.

• Ultra-reliable, maintenance-free perimeter security: non-fusing Magnasphere technology reduces false alarms and downtime
• Durable, tamper-resistant design that resists contact welding and outside defeat for long service life
• Quick surface-mount installation with universal mounting and 12" jacketed leads to simplify wiring on alarm panels and access control
• Closed-loop (N.C.) monitoring and 0.5" standard gap ensure consistent detection for door/window protection
• UL/ULC and CE certified, TAA compliant and Made in USA for code-compliant commercial deployments