Discontinued — No Longer Available New
This model has been discontinued by SDC. Shop current SDC products → or see the recommended alternatives below.
SDC 1511VDBT Electromagnetic Lock System
Overview
The SDC 1511VDBT is an electromagnetic lock (strike) rated for 12/24VDC operation, designed for access control integration in multi-door enterprise environments. It supports proximity and keypad reader types, accommodating multiple credential standards including DESFire, MIFARE, NFC at 13.56MHz, and 125kHz Prox cards. With a 10-door capacity and support for up to 250,000 users, this lock is suitable for mid-to-large facility deployments requiring flexible authentication.
Compatibility
Operates over OSDP (Open Supervised Device Protocol), enabling integration with compatible access control platforms and door controllers. Compatible with proximity and keypad reader inputs. Supports enterprise-grade credential formats, making it adaptable to existing card stock and NFC-based authentication schemes. Designed for 24VDC installation environments standard in commercial security systems.