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 702TU 2-Gang Key Switch Controller
Overview
The Sdc 702TU is a 2-gang key switch controller designed for access control integration in door security applications. This controller supports dual credential and reader types, making it suitable for mixed-credential deployments where NFC proximity and keypad entry are both required at a single access point.
Compatibility
The 702TU communicates via OSDP (Open Supervised Device Protocol), ensuring interoperability with OSDP-compliant access control systems. It supports NFC/13.56MHz card readers and keypad readers, allowing flexible credential options for installers configuring multi-tenant or high-security environments.
Technical Specifications
Reader types: Proximity and Keypad. Credential type: NFC/13.56MHz. Communication protocol: OSDP. The 2-gang form factor accommodates standard wall plate configurations for retrofit and new installations.