Credentials compatible with the Amag Setec MDI Pointgaurd systems.  The 37 bit S10401 format can have a facility code (OEM Code) between 0-63 but is often 9. 

This line of 125 KHz RFID credentials work with AMAG readers such as 939S-KP, 939F-KP, 939M-KP, 939S, 939F, 939M, 929S, 929F, and 929M.