SDC 400NU-LT1 Wall and Frame LED Status Indicator, Single Gang, Tri-Color LED

Increase visibility and speed up response with the Security Door Controls SDC 400NU-LT1 Wall and Frame LED Status Indicator. This single-gang remote plate gives security, facility and IT teams an immediate, intuitive view of door condition using a tri-color LED—green, amber and red—so staff can quickly distinguish unlocked, timed or fault conditions. Built for low-voltage access control environments and adaptable to both wall and frame mounting, the 400NU-LT1 installs cleanly into existing single-gang cutouts for fast retrofit and minimal disruption. Integrators will appreciate the straightforward wiring and compatibility with common access control and monitoring systems, while security managers value the improved situational awareness that supports surveillance, alarm verification and operational reporting. The compact profile and durable construction suit high-traffic commercial, institutional and multi-tenant applications. Specify the Security Door Controls 400NU-LT1 for reliable door status indication that streamlines monitoring and reduces response times. Contact your distributor or add to your next access control build for an easy, effective upgrade.

• Instant, easy-to-read door status with tri-color LED that improves response time for security and access control teams
• Single-gang, low-voltage design for fast retrofit into existing wall or frame locations, minimizing downtime
• Visible from a distance to reduce false alarms and speed up troubleshooting during surveillance and monitoring
• Durable construction for reliable operation in high-traffic commercial and institutional environments
• Simple integration with access control systems and remote plates to centralize door monitoring and reporting