... mass flow RFID applications, such as: Library Entrance Control, Access Control, Asset management, Attendance, etc. Specifications: Model ... -3 metersInterfaceRS232,RS485,RJ45(TCP/IP) network interface, etc.Work modeFHSS or Fix Frequency transmissionPower ... as: Library Entrance Control, Access Control, Process Control, etc. ABS/Metal Housing RFID Application Access Control Reader Original Manufacturer ...