RFID Blue Eye Key Fob Tag

RFID Blue Eye Key Fob Tag

These EM-4100 family products are designed to work with our "RFID Card Reader (#28140) and RFID Reader USB (#28340)" and are considered passive tags. Each tag has a unique 10 digit ID, so multiple tags can be used in a single project and may be purchased from Parallax 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 These Kits:

• RFID Card Reader (Serial) (# 28140)
• RFID Card Reader (USB) ( # 28340)
• RFID Read/Write Module (Serial)