Nascom N205AU/ST1KSP Standard CL Rx/Neo Universal Magnet, 24" Armored Cable

Keep overhead doors secured and alarm systems accurate with the Nascom N205AU/ST1KSP magnetic contact — engineered for commercial and industrial environments. This mini overhead door switch uses Nascom’s No Dead Spot technology and a powerful N35 NdFeB rare-earth magnet to prevent false alarms caused by side-to-side door movement, delivering dependable monitoring for security and surveillance systems. Built to withstand demanding installations, the switch features extruded anodized aluminum housing and a 24" armored cable protecting the 36" 22AWG leads for long-term durability and tamper resistance. The universal mount and extra-wide gap simplify retrofits and new installs across a range of overhead door sizes, integrating seamlessly with access control, alarm panels, and monitoring stations. Listed to UL634, the N205AU/ST1KSP combines industry-grade quality with installer-friendly design to reduce callbacks and maintenance. Ideal for warehouses, loading docks, and commercial facilities — add this Nascom magnetic contact to your next security project to improve reliability and reduce nuisance alerts.

• Prevents false alarms and missed events with No Dead Spot technology for reliable overhead door monitoring
• Durable, tamper-resistant construction with extruded anodized aluminum and 24" armored cable to protect leads in industrial environments
• High-performance N35 NdFeB rare-earth magnet and extra-wide gap ensure consistent contact performance even on large or misaligned doors
• Universal mount and 36" 22AWG wire leads simplify installation and retrofit for commercial and industrial access control systems
• UL634 listing provides code-compliant assurance for security, alarm, and monitoring applications