125kHz RFID Proximity ID Token Keyfob for Access System.

• Note: These are 125kHz key fobs (tags). If you want to add them to your lock system, please ensure that your system uses the same frequency of unencrypted 125kHz. Incompatible with other frequencies like 13.56MHz. Incompatible with encrypted tags like HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, etc.
• Read only. Not rewritable. You cannot re-program them. Each key fob is already pre-programmed with a unique ID number. The 10-digit number is engraved on the tag casing.
• Compatible with other universal 125kHz tags like EM4100/4102.
• Suitable for 125kHz RFID proximity access control system and ID management system. For example, add it to your RFID door lock if applicable.

100% brand new and high quality.
Operation frequency: 125Khz.
Card read distance: 0-10cm.
Each token pre-programmed with unique ID which is printed on it.
(This RFID card is read only and not rewritable.)
Water resistant, each comes with Key ring included.
Compatible with all RFID reader to gain access.

Application:
Access control attendance, hotel locks, staff attendance, school campus access, membership management, access control system and related applications.