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33,612 Wholesale Rs232 Rs485 Module Products
125kHz 13.56MHz Dual Frequency RFID Reader Writer NFC Reader Module
US $ 7.9-32/Piece
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Durable Best Selling RFID Mobile Reader RFID Reader Module
US $ 19-65/Piece
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Wiegand 26/34 Interface Em4200 & Ultralight ID IC RFID Module
US $ 4.5-38/Piece
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13.56MHz RFID Reader Module RS485 Modbus RTU
US $ 7.9-32/Piece
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Wg34 Interface RFID Reader Module Support Mf S50 S70 Tk4100 Free Sample
US $ 4.5-26/Piece
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ISO14443A ISO15693 RS485 Interface RFID Reader Module for Linux Android Window
US $ 7.9-32/Piece
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Dual Freuquency ID & IC RFID Reader Module with Wg26 Interface Supporting ISO14443A/B Protocol
US $ 4.5-26/Piece
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Best Quality Unique RFID Reader Module for RFID System
US $ 7.9-32/Piece
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ISO18092 ISO1443A/B Protocol 13.56MHz RFID Module with Ttl Support NFC Chip
US $ 7.9-65/Piece
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ID&IC Dual Frequency RFID Reader Module with Ttl Interface for Elevator Control
US $ 4.5-26/Piece
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RFID Reader Module 125kHz Wg26 Ttl RS232 for Embedded in Product
US $ 5-26/Piece
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125kHz Tk4100 Chip Contactless RFID Card Reader Module
US $ 5-26/Piece
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13.56MHz RFID Card Reader/Writer Module Support NFC
US $ 7.9-32/Piece
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13.56MHz RFID Reader Module with Ttl Interface Support Read Only
US $ 7.9-32/Piece
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Mfrc531 Chip 13.56MHz RFID Reader Module with RS232 Interface Support Read Write
US $ 7.9-65/Piece
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Factory Price 13.56MHz Hf RFID Module for POS Terminal
US $ 7.9-32/Piece
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Customized NFC Android 13.56MHz Reader Module
US $ 7.9-65/Piece
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125kHz RFID Reader Module Uart Output Access Control System for Arduino
US $ 5-26/Piece
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13.56MHz ISO14443A/B ISO15693 RFID Module with USB-HID Support Read & Write
US $ 7.9-32/Piece
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13.56MHz IC RC522 Chip RFID Card Reader Module Ttl USB RS232
US $ 7.9-32/Piece
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ISO15693 ISO4443A IC NFC 13.56MHz RFID Reader Module with USB Wg Interface
US $ 7.9-32/Piece
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125kHz Embedded RFID Module for Tablet 5V Ttl Interface
US $ 5-26/Piece
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13.56MHz NFC RFID Reader Module IC Card Reader Module USB RS232 Output
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Contactless NFC Card Reader Module 13.56MHz USB Module RFID Reader Module
US $ 7.9-32/Piece
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RFID Reader Arduino Embedded Module for Charging Station
US $ 7.9-32/Piece
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High Frequency 13.56MHz Proximity RFID Reader Module with Ttl USB Uart
US $ 7.9-32/Piece
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13.56MHz Mf RS232 RFID Card Reader Module 5V Ttl Interface
US $ 7.9-32/Piece
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ISO/IEC14443 & ISO15693 Protocol 13.56MHz RFID Module Support Read Write
US $ 7.9-65/Piece
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High-Performance Embedded RFID Card Reader Module Ttl USB
US $ 5-26/Piece
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Customized 13.56MHz RFID Card Reader Writer Module Support N-Tag216 Chip
US $ 7.9-32/Piece
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125kHz&13.56MHz Dual Frequency RFID Reader Access Control PCB Module
US $ 4.5-26/Piece
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