- Works with the Parallax RFID Card Reader (Serial)
- EM4100 family passive tags
- Activating frequency: 125 kHz
- RoHS Compliant
The Parallax 125KHz RFID Tag - Key Fob is designed to work with the Parallax RFID Card Reader (Serial) (#28140) and Parallax RFID Card Reader (USB) (#28340) and is considered passive tags. This tag has a unique 10 digit ID, so multiple tags can be used in a single project and may be purchased in any quantity.
Features:
- EM4100 Family Passive Tags
- 125 kHz activating frequency
- Readable from 2 to 5 inches of RFID reader
- Keychain tag for attachment
Compatible with:
- Parallax RFID Card Reader (Serial)
- Parallax RFID Card Reader (USB)
