125KHZ RFID EM4100/TK4100 25MM Coin Type Card For Access Control / Tracking car

Brand Name: Jedrek Power: Passive Card Chip Type: Contactless ID Card Recognition Mode: Read Only Frequency: 125KHz Unit Type: lot (2 pieces/lot) Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x...