Nascom N505AU/STDD Man Door Surface Mount Aluminum/Steel Door DPDT Switch, Silver

Keep man doors secure and reliably monitored with the Nascom N505AU/STDD — a purpose-built magnetic contact ideal for access control, intrusion detection and surveillance applications. This Nascom magnetic contact combines industry-leading NO DEAD SPOT™ technology with a flip-switch design so installers can route cable either direction without compromising gap performance. The rugged extruded anodized aluminum housing and 24-inch armored cable lead protect wiring in high-traffic or exposed doorways, while the powerful N35 NdFeB magnet delivers a wide 2.5-inch standard gap for tolerant, dependable operation. Offered as a DPDT closed-loop contact, the N505AU integrates smoothly with alarm panels, access control systems and monitoring platforms to reduce nuisance alarms and simplify commissioning. UL634 listing ensures the device meets recognized safety and performance criteria for security installations. Ideal for commercial, industrial and institutional man doors, the N505AU saves install time and lowers maintenance overhead. Upgrade your door monitoring and access control reliability—order the Nascom N505AU magnetic contact today.

• Prevents false alarms with NO DEAD SPOT™ technology for dependable door monitoring
• Flip-mount design and universal mounting for fast installation and flexible cable routing
• Wide 2.5-inch gap performance with N35 NdFeB magnet for reliable security detection
• Rugged anodized aluminum body and 24-inch armored lead for durable, tamper-resistant installations
• DPDT closed-loop contact provides versatile wiring for access control and alarm integration