10 RFID Entry Card 125KHz 0.8mm TK4100 for Door Access Proximity Reader Control
Chipest: TK4100. Handheld type ID card with unique 10-digit ID number in each card, which is designed to work with 125KHz RFID card reader touchpad. Frequency: 125KHz. 10 x RFID ID card. Compatible with all RFID ID card reader to gain access.