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50pcs EM 4100/4102 Keychains 125Khz RFID Proximity ID Card Token Tags Key Fobs
This is EM4100/4102 ,is Read-only, not programable,not HID!!!!
Description- Size:36*26*6.6mm
- Material: PVC
- Detecting distance: 3-10cm
- ID tag suitable for: 125KHZ EM4100/4102 card reader and reading
- Color: Red,Green,Blue,Yellow,Grey ,Black optional
- Compatible with all Door Entry system
- Easy to carry
- Water resistant
- Each comes with Key ring included
- No external power required.
- Brand new key inductive card for entrance guard system.
Package: 50pcs 125KHZ ID Key fobs
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