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