10-Pack 125kHz RFID PVC Key Fobs
Category: etekjoy 10 pcs writable
About this item
- 125khz EM4100 Chip,READ ONLY!!! CAN'T rewritable,If you need rewritable sticker,please contact with us,IT CAN'T SUPPORT H ID READER
- READ ONLY,All the chip has pre-programmed with Unique ID,and it can't change
- Diameter is 25mm,thickness: 1mm,with 3M adhesive back,but can't stick on metal
- PVC Material,Read Only chip,can't work with all rfid,so please confirm your chip is EM4100.
- It's not HID Tag,so it can't support HID Reader,CAN NOT WORK with NFC Phone/Device,If you need NFC Stickers,please contact with us.