SDC LRY1L Yale Latch Switch Kit

Overview

The LRY1L is a Yale latch switch kit assembly for integrating mechanical Yale locks into networked access control systems. This component bridges traditional mechanical strike hardware and modern credential readers, enabling retrofits and new installations where existing Yale latch infrastructure must remain in service. Deploy this when you need to add electronic access control to Yale-equipped doors without replacing the latch assembly itself.

Compatibility

The LRY1L integrates with access control systems supporting OSDP and TCP/IP protocols. It works with readers handling DESFire, MIFARE, NFC (13.56MHz), and 125kHz proximity credentials — meaning it adapts to existing reader hardware across mixed-credential environments. Compatible with systems managing up to 63 doors and 250,000 user credentials, making it suitable for mid to large-scale commercial, institutional, and industrial deployments. Confirm reader and controller support for OSDP/TCP-IP communication before ordering.

Installation Notes

Install the LRY1L as part of a complete access control loop — the kit assembly connects the Yale latch mechanism to the electronic strike control, requiring proper wiring between the reader, controller, and strike. Verify electrical compatibility with your controller's output specifications before final connection. Test mechanical latch operation after installation to ensure the strike engages and releases without binding.