5YOA 10/20pcs 125KHz Read-Only RFID TK4100 EM4100 Proximity Keyfobs Smart Secure Door Entry Access Control ID Keychain Token Tag

10/20pcs 125KHz Read-Only RFID TK4100 EM4100

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 Time: 0.2 (MS)

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

10. Color: Mixed Color

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.

Notice:

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

Please make sure your device support this type key chip, if your device doesn't support this type key chip, it won't operate.