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 1572Q Double Electromagnetic Lock
Overview
The 1572Q is a dual-electromagnet strike assembly designed for high-security door control applications. This double electromagnetic lock configuration provides redundant locking mechanisms suitable for institutional and commercial access control installations requiring fail-secure operation and dual-door capability. The unit operates at 24VDC and integrates with proximity and keypad reader inputs over OSDP protocol.
Compatibility
Designed for integration with NFC/13.56MHz proximity readers and keypad entry systems. Communicates via Open Supervised Device Protocol (OSDP), enabling secure credential transmission and real-time lock status reporting. Supports standard access control platforms utilizing OSDP-compliant controllers and management software. Suitable for retrofit and new installations where electromagnetic strike technology is specified.