SDC 539 Request-to-Exit Switch Kit

The SDC 539 is a request-to-exit switch kit designed for integration into mechanical exit devices. When the exit device is depressed, the switch releases magnetic locks to enable egress or triggers a delayed lock function. Ideal for facilities requiring controlled emergency exits and secure door management.

The 539 kit installs directly into compatible mechanical exit devices. For proper installation, compatibility verification, and keying guidance, contact our authorized SDC dealers at sales@edlocks.com or 1-877-207-6067 for expert support. As an authorized dealer, we provide reliable products backed by professional installation assistance.