100 Pack 125KHz RFID Key Fobs For Door Access Control Read Only EM ID Cards With Unique Preprogrammed IDs And Ten Digit Printed On Card Compatible With EM Readers

100-Pack 125KHz EM RFID Key Fobs with Unique IDs for Access
✔️ 125KHz read-only EM key fobs, preprogrammed IDs, 100 pcs

These 125KHz RFID key fobs are read-only credentials designed for door access control systems that use EM readers. They ship in a 100-piece pack and feature pre-programmed unique IDs printed on the card. They are not HID-compatible or suitable for UHF encrypted readers.

✅ 125KHz frequency; read-only and non-rewritable
✅ Pre-programmed with a unique 10-digit ID printed on the card
✅ Compatible with standard EM ID readers and access devices
✅ Not compatible with HID, UHF readers, or encrypted systems
✅ Pack size: 100 pieces per order

💡 What is a 125KHz EM RFID key fob used for in door access control?

In short, it's a handy credential for granting access when presented to a compatible reader.

• 125KHz EM RFID key fob used for door access control with low-frequency readers
• Pre-programmed with a unique ID that matches a specific access profile
• Lightweight, durable, and easy to carry on a keychain for everyday use