3 Sys Iei Minimax3 Single Door Access Control System Kit. Includes Metal Cabinet Cam Lock Ac Transformer Built-In 12 Vdc 1 Amp Power Supply Max3 Door Control Module (Dcm). Includes Hub Manager Professional Access Control Software Programming Keypad Includes Xf 1050 Proximity Reader That Is Awid Hid Xceedid And Casi/Proxlite Compatible. Requires Communication Module Optional Rs232-485 Converter Usb - Serial Converter Or Seg-M Secure Ethernet Gateway Module Available And Credentials.