100PCS Waterproof Proximity Key fob ABS-003 125KHz TK4100 Keychain Tag Contactless RFID Keyfob Chip:TK4100 Read Only Function: Read/Write protect by password

Function: Read/Write protect by password

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so you can put the RFID Blocking card in left side and right side in your wallet

ISO7816 Blank AT24C512 Compatible Chip Smart IC Card with 512Kbit EEPROM Memory RFID Card for ePayment POS System

Gialer cards feature our proprietary coating which ensures your inkjet printer will produce excellent results

100PCS Waterproof Proximity Key fob ABS-003 125KHz TK4100 Keychain Tag Contactless RFID Keyfob Chip:TK4100 Read Only Function: Read/Write protect by passwordWaterproof Proximity ABS 003 125KHz TK4100 Keychain Tag Contactless RFID Keyfob Advantages: 1. Resistant to dust, dirt and humidity2. Possibility to combine two technologies in one key fob3. Suitable for indoor and outdoor use4. An attractive palette of colors is available as is a competent encoding service. 5. Personalization: The rfid key fob can be personalized by full colour printing or long lasting laser engraving, using your logo, a number or