10/20Pcs RFID Keyfob125Khz Read-Only TK4100 EM4100 Proximity Smart Access Control ID Keychain Token Tag Access Control Card

Notice:

This 125khz RFID key card is read only, Can't be Write, cannot be used to record!

Parameters:

1.Item: ID keychain

2. Material: ABS

3.Size:approx. 43.7 x 30.5 x 5.3mm

4. Response Frequency:125 KHz

5. Chip Type: TK4100/EM4100

6. Erase Life: 100000 (times)

7. Sensing Distance: 0-5 (cm)

8. Read/Write Time: 0.2 (MS)

9. Operating Temperature: -40 ℃ - 85 ℃, waterproof

10. Color: Red, Pink, Mixed Color, Purple, Gray, Blue, Green, Yellow, Black

11. Scope of Application: Public Transportation, Parking, ID Card Identification, Attendance System, Ticketing, Card Payment, Product Identification, etc.

12. Each one includes key ring

13. Each token is pre-programmed with a unique ID, which is laser printed.