LCN 4040SE-3436 Surface Mount Door Closer Part 4040SE Seriess On and Off Switch Assembly

Improve access reliability and security with the LCN 4040SE-3436 Surface Mount Door Closer On and Off Switch Assembly. This LCN door closer switch assembly delivers dependable on/off control for commercial and institutional entrances, making it easier to integrate door closer operation with access control, surveillance, and monitoring systems. The 4040SE-3436 is specifically built for the 4040SE series and mounts on the surface to simplify retrofit projects and minimize downtime. Featuring a precision switch mechanism, this assembly provides consistent activation and long service life—helping reduce maintenance calls and extend the life of your closer hardware. The surface-mount design and manufacturer part number 4040SE-3436 ensure compatibility and streamline procurement for facilities managers and security integrators. Ideal for secure entryways, camera-monitored doors, and centralized access management, the unit supports smooth coordination between physical hardware and security software. For reliable performance in demanding environments, choose the LCN 4040SE-3436 switch assembly—order now to upgrade your access control or specify it for upcoming security and monitoring installations.

• Provides dependable on/off control to improve door security and simplify access management
• Surface-mount assembly designed for quick retrofit on 4040SE series closers, reducing installation time and downtime
• Precision switch operation enhances integration with access control, surveillance, and monitoring systems
• Robust construction lowers maintenance and supports high-traffic commercial and institutional doors
• Minimizes operational interruptions and helps maintain code compliance for controlled entrances