- 1.This one is 125KHz RFID key tags proximity ID key fob. If you want to add them to your lock system, please ensure that your system uses the same frequency of unencrypted 125KHz.
- 2.Each key fob has already pre-programmed with a unique ID number, you can not re-program it.
- 3.Suitable for 125KHz card reader and reading distance is 0-10cm.
- 4.Widely used at apartment, office, park and other places.
- 5.Support Read only, not writable. Incompatible with other frequencies like 13.56MHz. Incompatible with encrypted tags like HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, etc.