1. Select chip packages for LF, HF and UHF bands.
2. The reader-writer card can provide different access passwords or logically encrypted versions, and the product is highly secure.
3. Dual-frequency card: Ingeniously combining chips from two to three frequency bands, it can meet customers with special needs in different environments, and can also print personalized.
Chip Model: TK4100
Operating frequency: 125KHZ
Communication speed: 106KBoud
Reading and writing distance: 2.5 ~ 10cm
Read and write time: 1～2ms
Working temperature: -20°C～85°C
Erasing life: >100,000 times
Data storage: >10 years