MR-52 Dual Door Sub-Controller



MR-52 Dual Door Sub-Controller

 SCP Installation Manual



Dual door, Eight supervised inputs, Six form-C relay outputs


The MR-52 is a dual card reader interface panel that has all the I/O needed for controlling two doors.


The MR-52 is RS-485 connected and can be clustered or distributed to best suit the installation environment.  Reader technologies supported include Wiegand, clock and data, magnetic stripe, keypads and biometrics.


The MR-52 is capable of elaborate processes and procedures, such as relating selected system devices and the activity they generate to other devices in the system, allowing actions and activities to transpire without host intervention.  When not connected to an intelligent controller, the MR-52 can locally process access requests based on facility code verification.



  • Easily connects to SCP-2, SCP-M and EPC-1 controllers
  • Provides all I/O needed for dual door control



  • Multi-facility code support
  • Multi-reader technology support
  • AES 128 bit data encryption
  • HSPD-12/FIPS201 Compliant
  • UL 294 Recognized
  • Universal I/O device characterization