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Special Features
¡ø RFID Read/Write module Base on RC522 and with built-in transceiver antenna
¡ø Auto checks for presence of tags
¡ø Auto read/write data from RFID tag
¡ø Auto increment/decrement value from RFID tag
¡ø Easy LOCK/UNLOCK function to protect RFID information
¡ø Encrypted EEPROM to store configured data and up to 40 groups of keys
¡ø Contactless operating frequency 13.56 MHz
¡ø Supports ISO14443A /MIFARE® ,MIFARE® Classic 1k,MIFARE® Classic 4k
¡ø Communications Interface: RS232
¡ø Typical time to read and write cards:<100ms
¡ø Typical Operating Distance:0¨C100 mm
¡ø Operating Voltage:DC 5.0V
¡ø Two LED indicators (software controlled)
¡ø Buzzer alarm (software controlled)
¡ø Size: 70 mm ¡Á 70mm ¡Á 10mm
¡ø Weight:20g(not including cabel)
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