Nascom N205A/STHS036 High Security, Normally Open, 1FA, Switch/Magnet Set

Protect entrances and perimeter points with a dependable, high-security magnetic contact designed for commercial surveillance and monitoring applications. The Nascom N205A/STHS036 High Security, Normally Open, 1FA switch/magnet set provides consistent intrusion detection on doors and windows with a Normally Open (1FA) configuration that easily integrates into alarm panels and access control systems. As a purpose-built magnetic contact, it offers a compact form factor and matched switch/magnet pairing to ensure predictable activation and reduced nuisance triggers in busy environments. Ideal for retail storefronts, office suites, and industrial sites, this Nascom magnetic contact supports real-time monitoring and ties directly into broader security and surveillance platforms. Its straightforward installation and compatibility with standard security sensors make it a cost-effective choice for installers and security managers looking to strengthen perimeter defense. Add the N205A/STHS036 to your system to improve detection reliability and simplify system wiring—contact sales for volume pricing or order now for fast deployment.

• High-security intrusion detection: delivers reliable door and window monitoring to reduce unauthorized access and false alarms
• Normally Open (1FA) configuration: simplifies integration with alarm panels and access control systems for fast commissioning
• Complete switch/magnet set: includes matched contacts for consistent performance and predictable installation
• Compact, commercial-grade design: built for durable use in retail, office, and industrial security environments
• Compatible with surveillance and monitoring systems: works seamlessly with standard security sensors and alarm architectures