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125KHZ TK4100/EM4100 ID Keyfobs RFID Key Tag Read Only Key Ring In Access Control Card
Specifications:
- Frequency: 125khz
- Size: 15x30mm
- Recognition Mode: Read Only
- Read Range: 0-12cm
- Power: Passive Card
- Model Number: TK4100
- Contours: Alien Card
- Chip Type: Contactless ID Card
- Chip Capacity: 64Bits
- Brand Name: EFHH
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like