Nascom N205A N400G/ST Standard O/H Door Dual Closed Loop Switch, Flex Conduit Over UL 1061 22AWG 24", Adjustable L Bracket Magnet, 2' Armored Cable

Keep overhead doors and access points reliably monitored with the Nascom N205A N400G/ST magnetic contact switch. Designed for security, surveillance, and facility monitoring applications, this N205A switch paired with an EA50-mounted N400 neodymium magnet delivers consistent closed-loop detection that minimizes nuisance trips and improves alarm accuracy. The unit features a dual closed-loop configuration and robust 2-foot armored cable with flexible conduit over 22 AWG UL 1061 for superior mechanical protection in high-traffic or industrial environments. Installers benefit from the adjustable L-bracket magnet and N-flange mounting for fast alignment and secure placement, plus a 24-inch lead length for easy hook-up to alarm panels or access control inputs. Built for demanding commercial and industrial overhead door installations, the Nascom magnetic contact offers dependable performance and simplified wiring that saves time on the job. Ideal for warehouses, loading docks, and perimeter security, this switch enhances your monitoring infrastructure—order now or contact our sales team to specify for your next project.

• Reliable door status monitoring with dual closed-loop configuration for reduced false alarms and easy integration into access control/ alarm panels
• Heavy-duty protection: 2-foot armored cable with flexible conduit over 22 AWG UL 1061 ensures long-lasting performance in industrial overhead door applications
• Simplified installation: adjustable L-bracket magnet and N-flange mounting allow fast alignment and secure mounting on standard overhead doors
• Durable components: N205A switch paired with N400 neodymium magnet delivers consistent magnetic contact detection for security and surveillance systems
• Flexible wiring options: 24-inch lead length provides reach for tight installs and straightforward connection to monitoring and control equipment