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 1190AIWDUDB 1190A Electronic Door Lock
Overview
The SDC 1190AIWDUDB is a 24VDC electronic strike lock designed for medium-to-large access control deployments. It supports up to 63 doors and 250,000 user credentials, making it suitable for enterprise and campus environments. The unit accepts multiple credential formats—DESFire, MIFARE, NFC (13.56MHz), and 125kHz proximity cards—enabling flexible reader integration across existing systems.
Communication & Control
Native OSDP and TCP/IP protocols ensure reliable communication with modern access control panels and third-party systems. This dual-protocol support simplifies integration into networked security architectures without requiring additional middleware or protocol converters.
Compatibility
Integrates with SDC control systems and compatible OSDP-enabled panels. Multi-format credential support ensures backward compatibility with legacy proximity infrastructure while supporting modern encrypted credentials. 24VDC power requirement; verify adequate auxiliary power supply capacity for the door bank.