Magnasphere MSS-201C-GRAY 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Gray

Protect entry points with a compact, code-friendly sensor designed for professional security installations. The Magnasphere MSS-201C recessed closed-loop magnetic contact provides dependable door and window monitoring in a low-profile 3/4" housing that sits flush for a discreet appearance. Fire-rated construction ensures compliance and durability in commercial environments, while the 12" 22AWG leads simplify wiring during retrofits or new builds to reduce installation time. Engineered for reliable performance, this magnetic contact supports common low-voltage systems (up to 30VDC) and integrates seamlessly with access control, intrusion detection (IDS) and surveillance setups for centralized monitoring. The MSS-201C is available with single or dual alarm outputs to support independent signaling where required, enabling one device to serve multiple systems and lower overall hardware costs. Ideal for security installers, facilities managers and integrators, this Magnasphere recessed contact balances discreet aesthetics with professional-grade reliability. Add the MSS-201C to your next project for resilient, low-profile perimeter protection and streamlined installation—order now to enhance your security and monitoring deployment.

• Low-profile 3/4" recessed design for discreet, flush-mounted door and window monitoring
• Closed-loop contact delivers reliable intrusion detection and continuous security monitoring
• Fire-rated construction supports code compliance and improves system durability
• 12" 22AWG leads simplify wiring for fast retrofit or new installations, reducing labor time
• Broad compatibility with access control, IDS and surveillance systems; supports typical low-voltage setups