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 708H Single Gang Key Controller
Overview
The SDC 708H is a 700 series single gang key controller designed for multi-credential door access installations. It supports both NFC/13.56MHz proximity and keypad credential types, making it suitable for facilities requiring flexible reader integration. The controller communicates via OSDP protocol, enabling standardized command and status reporting across compatible access control systems.
Compatibility
The 708H integrates with security door control systems that support OSDP-compliant devices. Its dual-credential capability accommodates mixed reader deployments, allowing proximity card readers and numeric keypads to function within the same control architecture. Single gang form factor fits standard electrical boxes in retrofit and new installations.