HF RFID Module with 13.56MHz Frequency and 4.5 to 5.5V DC Su

Descriptions:It does auto real-time detecting tag which moves into or out of detective rang and reports through one output pin's logic levelIn addition, it integrates all necessary components and antenna into one PCBExternal micro-controller can work with SL015B-3 to read/write cards and labels by simple serial communication commandFeatures:Frequency: 13.56MHzTag supported: I.CODE SLI and Tag-itInterface: RS232/UARTSupply voltages: 4.5 to 5.5V DCDimension: 86 x 55mm