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10pcs/Lot 13.56MHZ keychain card Smart elevator ID keychain card TK4100 chip Small portable For Access Control System Keyfobs
Specifications:
- Working frequency: 13.56MHZ/125KHZ
- Storage capacity: 64 bits
- Sensing distance: 2-10cm
- Model Number: K005
- Material for packaging: ABS
- Communication rate: 106KBPS
- Card reading time: 102 MS
- Application: access control, attendance, elevator, door lock, school
- Free shipping
- 100 days returns
- Low prices
- 5 million products