Discontinued — No Longer Available New
This model has been discontinued by SDC. Shop current SDC products → or see the recommended alternatives below.
SDC/Security Door Controls 1571X Single EmLock 1200lb Electromagnetic Strike
Overview
The SDC 1571X is a 1200lb electromagnetic lock strike designed for commercial door access control installations. Operating at 24VDC, this single electromagnetic lock integrates with proximity and keypad readers supporting NFC 13.56MHz credentials. OSDP communication protocol enables compatibility with enterprise access control systems, making it suitable for security integrators deploying multi-credential authentication at entry points.
Compatibility
The 1571X supports NFC/13.56MHz proximity and keypad reader configurations via OSDP. System integrators can deploy this strike with existing OSDP-capable access controllers and credential management platforms. The electromagnetic strike type and 24VDC requirement should be verified against your door frame specifications and available power infrastructure during installation planning.