100-Pack Blue RFID Key Tags 125kHz EM4100 & TK4100 Compatible Keyfobs for Access Control and Security Systems
Buy 100 blue 125kHz RFID key tags compatible with EM4100 and TK4100 systems. Durable, waterproof, read-only keyfobs for access control, security, and inventory management. Fast, reliable, battery-free access.
Key points
- 100-Pack Value: Save money with bulk purchase
- 125kHz Frequency: Works seamlessly with standard access systems
- Read-Only Design: Prevents unauthorized cloning or data changes
- Durable & Waterproof: Built to last in various environments
- Easy to Use: No batteries required; instant contactless access View product presentation
France
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Product presentation
Secure Your Space Easily – 100 Blue RFID Key Tags for Reliable, Contactless Access!
Enhance your security setup with this 100-piece pack of durable blue RFID key tags operating at 125 kHz. Designed for seamless integration with EM4100 and TK4100 compatible access control systems, these read-only keyfobs are ideal for securing offices, homes, warehouses, and gated communities. Each tag features a compact, waterproof design that resists wear and tear, ensuring reliable performance over time. Perfect for use as keychains, wristbands, or ring attachments, these RFID chips offer fast, contactless access without requiring batteries. Ideal for managing employee entry, visitor tracking, or inventory control, these tags deliver efficient and secure identification solutions.
| Brand Name 5YOA |
| Chip Capacity 125khz |
| Certification NONE |
| High-concerned chemical None |
| Origin Mainland China |
| Frequency 125khz |
| Model Number EM4100 |
| Power Passive Card |
| Chip Type Contactless ID Card |
| Read Range 0-3cm |
| Recognition Mode Read Only |
| Contours Alien Card |
| Size 3.5cm*2.9cm*0.5cm |



















