Gialer 50 PCS 125KHZ ID RFID Keyfob, Proximity ABS RFID Keychain, Smart ID Intelligent Card Token Tag for Door Access Control - Read Only
Product description
1. Material:ABS
2. Frequency: 125 KHz
3. chip: TK 4100 chip , Read only
4. Package included: 50pcs black RFID keyfobs
5. Working Mode: Read only modes - Can be used in 125KHz RFID card reader or access control system
6. Storage Capacity: 330 bit (264 free bit availability)
7. Reading distance is 0 - 10cm