... 125KHz, 13.56MHz(Mifare reader); 2.With RS422/RS485 communication Smart Remote Control Door Lock for GateFeatures Integrate 5 functions ... EM/Mifare card reader, so no need to connect with access control system Support network and also standalone work, and ... /RS485 communication output for online work, relevant software with strong access control function;Support open door method: by reading card, ...