100pcs 125KHz RFID Key Fob Proximity ID Card Token Tag Keypad Card for Door Entry Access Control System for Security Lock Wholesale, Read Only auspowers_batchfour the clamping knob has an

the clamping knob has an EZ-grip

high quality science and education model

M10-------------20Pcs

Thunderbolt 3 Certified

Material: The antique hasp is made of iron with golden plating surface

100pcs 125KHz RFID Key Fob Proximity ID Card Token Tag Keypad Card for Door Entry Access Control System for Security Lock Wholesale, Read Only auspowers_batchfour the clamping knob has an100pcs 125KHz RFID Key Fob Proximity ID Card Token Tag Keypad Card for Door Entry Access Control System for Security Lock Wholesale, Read Only Product Features Note: Before purchase, please ensure that your system uses the same frequency of unencrypted 125kHz. These items are universal 125kHz RFID key fob (key tag). Read only. Not rewritable. Compatible with other universal 125kHz tags like EM4100 4102. Not compatible with encrypted tags like HID,